Vulnerability-Lookup

BDU:2023-05058 (CVE-2023-20200)

Vulnerability from fstec – Published: 2023-08-31 – Updated: 2023-08-31 – View on bdu.fstec.ru Fixed

Title

Уязвимость протокола сетевого управления (SNMP) и операционной системы Cisco FXOS маршрутизаторов Firepower 4100 Series, Firepower 9300 Security Appliances, UCS 6300, позволяющая нарушителю вызвать отказ в обслуживании

Summary

Уязвимость протокола сетевого управления (SNMP) и операционной системы Cisco FXOS маршрутизаторов Firepower 4100 Series, Firepower 9300 Security Appliances, UCS 6300 связана с некорректной зачисткой или освобождением ресурсов. Эксплуатация уязвимости может позволить нарушителю, действующему удаленно, вызвать отказ в обслуживании

Severity

6.8 (Medium) CVSS 2.0


                      
                        AV:N/AC:L/Au:S/C:N/I:N/A:C

7.7 (High) CVSS 3.0


                      
                        CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:C/C:N/I:N/A:H

Class

Code vulnerability

Status

Confirmed by the vendor

Exploitation

Injection

Incidents

Being clarified

Remediation

Software update

CWE

CWE-404 - Некорректная зачистка или освобождение ресурсов

Aliases

CVE-2023-20200

References

2 references

URL
https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/c…
https://vuldb.com/ru/?id.237873

Impacted products

2 products from 2 vendors

Vendors

Cisco Systems, Inc.

Products

Unified Computing System Manager, FX-OS

Versions

от 4.1 до 4.1(3l) (Unified Computing System Manager), от 4.2 до 4.2(3b) (Unified Computing System Manager), 2.0.1.68 (FX-OS), 2.0.1.201 (FX-OS), 2.0.1.86 (FX-OS), 2.0.1.37 (FX-OS), 2.0.1.135 (FX-OS), 2.0.1.141 (FX-OS), 2.0.1.144 (FX-OS), 2.0.1.148 (FX-OS), 2.0.1.149 (FX-OS), 2.0.1.153 (FX-OS), 2.0.1.159 (FX-OS), 2.0.1.188 (FX-OS), 2.0.1.203 (FX-OS), 2.0.1.204 (FX-OS), 2.0.1.206 (FX-OS), 2.1.1.64 (FX-OS), 2.1.1.73 (FX-OS), 2.1.1.77 (FX-OS), 2.1.1.83 (FX-OS), 2.1.1.85 (FX-OS), 2.1.1.86 (FX-OS), 2.1.1.97 (FX-OS), 2.1.1.106 (FX-OS), 2.1.1.107 (FX-OS), 2.1.1.113 (FX-OS), 2.1.1.115 (FX-OS), 2.1.1.116 (FX-OS), 2.2.1.63 (FX-OS), 2.2.1.66 (FX-OS), 2.2.1.70 (FX-OS), 2.2.2.17 (FX-OS), 2.2.2.19 (FX-OS), 2.2.2.24 (FX-OS), 2.2.2.26 (FX-OS), 2.2.2.28 (FX-OS), 2.2.2.54 (FX-OS), 2.2.2.60 (FX-OS), 2.3.1.93 (FX-OS), 2.3.1.91 (FX-OS), 2.3.1.88 (FX-OS), 2.3.1.75 (FX-OS), 2.3.1.73 (FX-OS), 2.3.1.66 (FX-OS), 2.3.1.58 (FX-OS), 2.3.1.56 (FX-OS)

Product types

Network device, Network software, Operating system

Platforms

Cisco Systems, Inc. FX-OS 2.0.1.68 Firepower 9300 Series, Inc. FX-OS 2.0.1.68 Firepower 4100 Series, Inc. FX-OS 2.0.1.201 Firepower 9300 Series, Inc. FX-OS 2.0.1.201 Firepower 4100 Series, Inc. FX-OS 2.0.1.86 Firepower 9300 Series, Inc. FX-OS 2.0.1.86 Firepower 4100 Series, Inc. FX-OS 2.0.1.37 Firepower 9300 Series, Inc. FX-OS 2.0.1.37 Firepower 4100 Series, Inc. FX-OS 2.0.1.135 Firepower 9300 Series, Inc. FX-OS 2.0.1.135 Firepower 4100 Series, Inc. FX-OS 2.0.1.141 Firepower 9300 Series, Inc. FX-OS 2.0.1.141 Firepower 4100 Series, Inc. FX-OS 2.0.1.144 Firepower 9300 Series, Inc. FX-OS 2.0.1.144 Firepower 4100 Series, Inc. FX-OS 2.0.1.148 Firepower 9300 Series, Inc. FX-OS 2.0.1.148 Firepower 4100 Series, Inc. FX-OS 2.0.1.149 Firepower 9300 Series, Inc. FX-OS 2.0.1.149 Firepower 4100 Series, Inc. FX-OS 2.0.1.153 Firepower 9300 Series, Inc. FX-OS 2.0.1.153 Firepower 4100 Series, Inc. FX-OS 2.0.1.159 Firepower 9300 Series, Inc. FX-OS 2.0.1.159 Firepower 4100 Series, Inc. FX-OS 2.0.1.188 Firepower 9300 Series, Inc. FX-OS 2.0.1.188 Firepower 4100 Series, Inc. FX-OS 2.0.1.203 Firepower 9300 Series, Inc. FX-OS 2.0.1.203 Firepower 4100 Series, Inc. FX-OS 2.0.1.204 Firepower 9300 Series, Inc. FX-OS 2.0.1.204 Firepower 4100 Series, Inc. FX-OS 2.0.1.206 Firepower 9300 Series, Inc. FX-OS 2.0.1.206 Firepower 4100 Series, Inc. FX-OS 2.1.1.64 Firepower 9300 Series, Inc. FX-OS 2.1.1.64 Firepower 4100 Series, Inc. FX-OS 2.1.1.73 Firepower 9300 Series, Inc. FX-OS 2.1.1.73 Firepower 4100 Series, Inc. FX-OS 2.1.1.77 Firepower 9300 Series, Inc. FX-OS 2.1.1.77 Firepower 4100 Series, Inc. FX-OS 2.1.1.83 Firepower 9300 Series, Inc. FX-OS 2.1.1.83 Firepower 4100 Series, Inc. FX-OS 2.1.1.85 Firepower 9300 Series, Inc. FX-OS 2.1.1.85 Firepower 4100 Series, Inc. FX-OS 2.1.1.86 Firepower 9300 Series, Inc. FX-OS 2.1.1.86 Firepower 4100 Series, Inc. FX-OS 2.1.1.97 Firepower 9300 Series, Inc. FX-OS 2.1.1.97 Firepower 4100 Series, Inc. FX-OS 2.1.1.106 Firepower 9300 Series, Inc. FX-OS 2.1.1.106 Firepower 4100 Series, Inc. FX-OS 2.1.1.107 Firepower 9300 Series, Inc. FX-OS 2.1.1.107 Firepower 4100 Series, Inc. FX-OS 2.1.1.113 Firepower 9300 Series, Inc. FX-OS 2.1.1.113 Firepower 4100 Series, Inc. FX-OS 2.1.1.115 Firepower 9300 Series, Inc. FX-OS 2.1.1.115 Firepower 4100 Series, Inc. FX-OS 2.1.1.116 Firepower 9300 Series, Inc. FX-OS 2.1.1.116 Firepower 4100 Series, Inc. FX-OS 2.2.1.63 Firepower 9300 Series, Inc. FX-OS 2.2.1.63 Firepower 4100 Series, Inc. FX-OS 2.2.1.66 Firepower 9300 Series, Inc. FX-OS 2.2.1.66 Firepower 4100 Series, Inc. FX-OS 2.2.1.70 Firepower 9300 Series, Inc. FX-OS 2.2.1.70 Firepower 4100 Series, Inc. FX-OS 2.2.2.17 Firepower 9300 Series, Inc. FX-OS 2.2.2.17 Firepower 4100 Series, Inc. FX-OS 2.2.2.19 Firepower 9300 Series, Inc. FX-OS 2.2.2.19 Firepower 4100 Series, Inc. FX-OS 2.2.2.24 Firepower 9300 Series, Inc. FX-OS 2.2.2.24 Firepower 4100 Series, Inc. FX-OS 2.2.2.26 Firepower 9300 Series, Inc. FX-OS 2.2.2.26 Firepower 4100 Series, Inc. FX-OS 2.2.2.28 Firepower 9300 Series, Inc. FX-OS 2.2.2.28 Firepower 4100 Series, Inc. FX-OS 2.2.2.54 Firepower 9300 Series, Inc. FX-OS 2.2.2.54 Firepower 4100 Series, Inc. FX-OS 2.2.2.60 Firepower 9300 Series, Inc. FX-OS 2.2.2.60 Firepower 4100 Series, Inc. FX-OS 2.3.1.93 Firepower 9300 Series, Inc. FX-OS 2.3.1.93 Firepower 4100 Series, Inc. FX-OS 2.3.1.91 Firepower 9300 Series, Inc. FX-OS 2.3.1.91 Firepower 4100 Series, Inc. FX-OS 2.3.1.88 Firepower 9300 Series, Inc. FX-OS 2.3.1.88 Firepower 4100 Series, Inc. FX-OS 2.3.1.75 Firepower 9300 Series, Inc. FX-OS 2.3.1.75 Firepower 4100 Series, Inc. FX-OS 2.3.1.73 Firepower 9300 Series, Inc. FX-OS 2.3.1.73 Firepower 4100 Series, Inc. FX-OS 2.3.1.66 Firepower 9300 Series, Inc. FX-OS 2.3.1.66 Firepower 4100 Series, Inc. FX-OS 2.3.1.58 Firepower 9300 Series, Inc. FX-OS 2.3.1.58 Firepower 4100 Series, Inc. FX-OS 2.3.1.56 Firepower 9300 Series, Inc. FX-OS 2.3.1.56 Firepower 4100 Series

Mitigations

Использование рекомендаций: https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-fp-ucsfi-snmp-dos-qtv69NAO

JSON

To clipboard

{
  "CVSS 2.0": "AV:N/AC:L/Au:S/C:N/I:N/A:C",
  "CVSS 3.0": "AV:N/AC:L/PR:L/UI:N/S:C/C:N/I:N/A:H",
  "CVSS 4.0": null,
  "remediation_\u0418\u0434\u0435\u043d\u0442\u0438\u0444\u0438\u043a\u0430\u0442\u043e\u0440": null,
  "remediation_\u041d\u0430\u0438\u043c\u0435\u043d\u043e\u0432\u0430\u043d\u0438\u0435": null,
  "\u0412\u0435\u043d\u0434\u043e\u0440 \u041f\u041e": "Cisco Systems, Inc.",
  "\u0412\u0435\u0440\u0441\u0438\u044f \u041f\u041e": "\u043e\u0442 4.1 \u0434\u043e 4.1(3l) (Unified Computing System Manager), \u043e\u0442 4.2 \u0434\u043e 4.2(3b) (Unified Computing System Manager), 2.0.1.68 (FX-OS), 2.0.1.201 (FX-OS), 2.0.1.86 (FX-OS), 2.0.1.37 (FX-OS), 2.0.1.135 (FX-OS), 2.0.1.141 (FX-OS), 2.0.1.144 (FX-OS), 2.0.1.148 (FX-OS), 2.0.1.149 (FX-OS), 2.0.1.153 (FX-OS), 2.0.1.159 (FX-OS), 2.0.1.188 (FX-OS), 2.0.1.203 (FX-OS), 2.0.1.204 (FX-OS), 2.0.1.206 (FX-OS), 2.1.1.64 (FX-OS), 2.1.1.73 (FX-OS), 2.1.1.77 (FX-OS), 2.1.1.83 (FX-OS), 2.1.1.85 (FX-OS), 2.1.1.86 (FX-OS), 2.1.1.97 (FX-OS), 2.1.1.106 (FX-OS), 2.1.1.107 (FX-OS), 2.1.1.113 (FX-OS), 2.1.1.115 (FX-OS), 2.1.1.116 (FX-OS), 2.2.1.63 (FX-OS), 2.2.1.66 (FX-OS), 2.2.1.70 (FX-OS), 2.2.2.17 (FX-OS), 2.2.2.19 (FX-OS), 2.2.2.24 (FX-OS), 2.2.2.26 (FX-OS), 2.2.2.28 (FX-OS), 2.2.2.54 (FX-OS), 2.2.2.60 (FX-OS), 2.3.1.93 (FX-OS), 2.3.1.91 (FX-OS), 2.3.1.88 (FX-OS), 2.3.1.75 (FX-OS), 2.3.1.73 (FX-OS), 2.3.1.66 (FX-OS), 2.3.1.58 (FX-OS), 2.3.1.56 (FX-OS)",
  "\u0412\u043e\u0437\u043c\u043e\u0436\u043d\u044b\u0435 \u043c\u0435\u0440\u044b \u043f\u043e \u0443\u0441\u0442\u0440\u0430\u043d\u0435\u043d\u0438\u044e": "\u0418\u0441\u043f\u043e\u043b\u044c\u0437\u043e\u0432\u0430\u043d\u0438\u0435 \u0440\u0435\u043a\u043e\u043c\u0435\u043d\u0434\u0430\u0446\u0438\u0439: \nhttps://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-fp-ucsfi-snmp-dos-qtv69NAO",
  "\u0414\u0430\u0442\u0430 \u0432\u044b\u044f\u0432\u043b\u0435\u043d\u0438\u044f": "23.08.2023",
  "\u0414\u0430\u0442\u0430 \u043f\u043e\u0441\u043b\u0435\u0434\u043d\u0435\u0433\u043e \u043e\u0431\u043d\u043e\u0432\u043b\u0435\u043d\u0438\u044f": "31.08.2023",
  "\u0414\u0430\u0442\u0430 \u043f\u0443\u0431\u043b\u0438\u043a\u0430\u0446\u0438\u0438": "31.08.2023",
  "\u0418\u0434\u0435\u043d\u0442\u0438\u0444\u0438\u043a\u0430\u0442\u043e\u0440": "BDU:2023-05058",
  "\u0418\u0434\u0435\u043d\u0442\u0438\u0444\u0438\u043a\u0430\u0442\u043e\u0440\u044b \u0434\u0440\u0443\u0433\u0438\u0445 \u0441\u0438\u0441\u0442\u0435\u043c \u043e\u043f\u0438\u0441\u0430\u043d\u0438\u0439 \u0443\u044f\u0437\u0432\u0438\u043c\u043e\u0441\u0442\u0438": "CVE-2023-20200",
  "\u0418\u043d\u0444\u043e\u0440\u043c\u0430\u0446\u0438\u044f \u043e\u0431 \u0443\u0441\u0442\u0440\u0430\u043d\u0435\u043d\u0438\u0438": "\u0423\u044f\u0437\u0432\u0438\u043c\u043e\u0441\u0442\u044c \u0443\u0441\u0442\u0440\u0430\u043d\u0435\u043d\u0430",
  "\u041a\u043b\u0430\u0441\u0441 \u0443\u044f\u0437\u0432\u0438\u043c\u043e\u0441\u0442\u0438": "\u0423\u044f\u0437\u0432\u0438\u043c\u043e\u0441\u0442\u044c \u043a\u043e\u0434\u0430",
  "\u041d\u0430\u0437\u0432\u0430\u043d\u0438\u0435 \u041f\u041e": "Unified Computing System Manager, FX-OS",
  "\u041d\u0430\u0438\u043c\u0435\u043d\u043e\u0432\u0430\u043d\u0438\u0435 \u041e\u0421 \u0438 \u0442\u0438\u043f \u0430\u043f\u043f\u0430\u0440\u0430\u0442\u043d\u043e\u0439 \u043f\u043b\u0430\u0442\u0444\u043e\u0440\u043c\u044b": "Cisco Systems, Inc. FX-OS 2.0.1.68 Firepower 9300 Series, Cisco Systems, Inc. FX-OS 2.0.1.68 Firepower 4100 Series, Cisco Systems, Inc. FX-OS 2.0.1.201 Firepower 9300 Series, Cisco Systems, Inc. FX-OS 2.0.1.201 Firepower 4100 Series, Cisco Systems, Inc. FX-OS 2.0.1.86 Firepower 9300 Series, Cisco Systems, Inc. FX-OS 2.0.1.86 Firepower 4100 Series, Cisco Systems, Inc. FX-OS 2.0.1.37 Firepower 9300 Series, Cisco Systems, Inc. FX-OS 2.0.1.37 Firepower 4100 Series, Cisco Systems, Inc. FX-OS 2.0.1.135 Firepower 9300 Series, Cisco Systems, Inc. FX-OS 2.0.1.135 Firepower 4100 Series, Cisco Systems, Inc. FX-OS 2.0.1.141 Firepower 9300 Series, Cisco Systems, Inc. FX-OS 2.0.1.141 Firepower 4100 Series, Cisco Systems, Inc. FX-OS 2.0.1.144 Firepower 9300 Series, Cisco Systems, Inc. FX-OS 2.0.1.144 Firepower 4100 Series, Cisco Systems, Inc. FX-OS 2.0.1.148 Firepower 9300 Series, Cisco Systems, Inc. FX-OS 2.0.1.148 Firepower 4100 Series, Cisco Systems, Inc. FX-OS 2.0.1.149 Firepower 9300 Series, Cisco Systems, Inc. FX-OS 2.0.1.149 Firepower 4100 Series, Cisco Systems, Inc. FX-OS 2.0.1.153 Firepower 9300 Series, Cisco Systems, Inc. FX-OS 2.0.1.153 Firepower 4100 Series, Cisco Systems, Inc. FX-OS 2.0.1.159 Firepower 9300 Series, Cisco Systems, Inc. FX-OS 2.0.1.159 Firepower 4100 Series, Cisco Systems, Inc. FX-OS 2.0.1.188 Firepower 9300 Series, Cisco Systems, Inc. FX-OS 2.0.1.188 Firepower 4100 Series, Cisco Systems, Inc. FX-OS 2.0.1.203 Firepower 9300 Series, Cisco Systems, Inc. FX-OS 2.0.1.203 Firepower 4100 Series, Cisco Systems, Inc. FX-OS 2.0.1.204 Firepower 9300 Series, Cisco Systems, Inc. FX-OS 2.0.1.204 Firepower 4100 Series, Cisco Systems, Inc. FX-OS 2.0.1.206 Firepower 9300 Series, Cisco Systems, Inc. FX-OS 2.0.1.206 Firepower 4100 Series, Cisco Systems, Inc. FX-OS 2.1.1.64 Firepower 9300 Series, Cisco Systems, Inc. FX-OS 2.1.1.64 Firepower 4100 Series, Cisco Systems, Inc. FX-OS 2.1.1.73 Firepower 9300 Series, Cisco Systems, Inc. FX-OS 2.1.1.73 Firepower 4100 Series, Cisco Systems, Inc. FX-OS 2.1.1.77 Firepower 9300 Series, Cisco Systems, Inc. FX-OS 2.1.1.77 Firepower 4100 Series, Cisco Systems, Inc. FX-OS 2.1.1.83 Firepower 9300 Series, Cisco Systems, Inc. FX-OS 2.1.1.83 Firepower 4100 Series, Cisco Systems, Inc. FX-OS 2.1.1.85 Firepower 9300 Series, Cisco Systems, Inc. FX-OS 2.1.1.85 Firepower 4100 Series, Cisco Systems, Inc. FX-OS 2.1.1.86 Firepower 9300 Series, Cisco Systems, Inc. FX-OS 2.1.1.86 Firepower 4100 Series, Cisco Systems, Inc. FX-OS 2.1.1.97 Firepower 9300 Series, Cisco Systems, Inc. FX-OS 2.1.1.97 Firepower 4100 Series, Cisco Systems, Inc. FX-OS 2.1.1.106 Firepower 9300 Series, Cisco Systems, Inc. FX-OS 2.1.1.106 Firepower 4100 Series, Cisco Systems, Inc. FX-OS 2.1.1.107 Firepower 9300 Series, Cisco Systems, Inc. FX-OS 2.1.1.107 Firepower 4100 Series, Cisco Systems, Inc. FX-OS 2.1.1.113 Firepower 9300 Series, Cisco Systems, Inc. FX-OS 2.1.1.113 Firepower 4100 Series, Cisco Systems, Inc. FX-OS 2.1.1.115 Firepower 9300 Series, Cisco Systems, Inc. FX-OS 2.1.1.115 Firepower 4100 Series, Cisco Systems, Inc. FX-OS 2.1.1.116 Firepower 9300 Series, Cisco Systems, Inc. FX-OS 2.1.1.116 Firepower 4100 Series, Cisco Systems, Inc. FX-OS 2.2.1.63 Firepower 9300 Series, Cisco Systems, Inc. FX-OS 2.2.1.63 Firepower 4100 Series, Cisco Systems, Inc. FX-OS 2.2.1.66 Firepower 9300 Series, Cisco Systems, Inc. FX-OS 2.2.1.66 Firepower 4100 Series, Cisco Systems, Inc. FX-OS 2.2.1.70 Firepower 9300 Series, Cisco Systems, Inc. FX-OS 2.2.1.70 Firepower 4100 Series, Cisco Systems, Inc. FX-OS 2.2.2.17 Firepower 9300 Series, Cisco Systems, Inc. FX-OS 2.2.2.17 Firepower 4100 Series, Cisco Systems, Inc. FX-OS 2.2.2.19 Firepower 9300 Series, Cisco Systems, Inc. FX-OS 2.2.2.19 Firepower 4100 Series, Cisco Systems, Inc. FX-OS 2.2.2.24 Firepower 9300 Series, Cisco Systems, Inc. FX-OS 2.2.2.24 Firepower 4100 Series, Cisco Systems, Inc. FX-OS 2.2.2.26 Firepower 9300 Series, Cisco Systems, Inc. FX-OS 2.2.2.26 Firepower 4100 Series, Cisco Systems, Inc. FX-OS 2.2.2.28 Firepower 9300 Series, Cisco Systems, Inc. FX-OS 2.2.2.28 Firepower 4100 Series, Cisco Systems, Inc. FX-OS 2.2.2.54 Firepower 9300 Series, Cisco Systems, Inc. FX-OS 2.2.2.54 Firepower 4100 Series, Cisco Systems, Inc. FX-OS 2.2.2.60 Firepower 9300 Series, Cisco Systems, Inc. FX-OS 2.2.2.60 Firepower 4100 Series, Cisco Systems, Inc. FX-OS 2.3.1.93 Firepower 9300 Series, Cisco Systems, Inc. FX-OS 2.3.1.93 Firepower 4100 Series, Cisco Systems, Inc. FX-OS 2.3.1.91 Firepower 9300 Series, Cisco Systems, Inc. FX-OS 2.3.1.91 Firepower 4100 Series, Cisco Systems, Inc. FX-OS 2.3.1.88 Firepower 9300 Series, Cisco Systems, Inc. FX-OS 2.3.1.88 Firepower 4100 Series, Cisco Systems, Inc. FX-OS 2.3.1.75 Firepower 9300 Series, Cisco Systems, Inc. FX-OS 2.3.1.75 Firepower 4100 Series, Cisco Systems, Inc. FX-OS 2.3.1.73 Firepower 9300 Series, Cisco Systems, Inc. FX-OS 2.3.1.73 Firepower 4100 Series, Cisco Systems, Inc. FX-OS 2.3.1.66 Firepower 9300 Series, Cisco Systems, Inc. FX-OS 2.3.1.66 Firepower 4100 Series, Cisco Systems, Inc. FX-OS 2.3.1.58 Firepower 9300 Series, Cisco Systems, Inc. FX-OS 2.3.1.58 Firepower 4100 Series, Cisco Systems, Inc. FX-OS 2.3.1.56 Firepower 9300 Series, Cisco Systems, Inc. FX-OS 2.3.1.56 Firepower 4100 Series",
  "\u041d\u0430\u0438\u043c\u0435\u043d\u043e\u0432\u0430\u043d\u0438\u0435 \u0443\u044f\u0437\u0432\u0438\u043c\u043e\u0441\u0442\u0438": "\u0423\u044f\u0437\u0432\u0438\u043c\u043e\u0441\u0442\u044c \u043f\u0440\u043e\u0442\u043e\u043a\u043e\u043b\u0430 \u0441\u0435\u0442\u0435\u0432\u043e\u0433\u043e \u0443\u043f\u0440\u0430\u0432\u043b\u0435\u043d\u0438\u044f (SNMP) \u0438 \u043e\u043f\u0435\u0440\u0430\u0446\u0438\u043e\u043d\u043d\u043e\u0439 \u0441\u0438\u0441\u0442\u0435\u043c\u044b Cisco FXOS \u043c\u0430\u0440\u0448\u0440\u0443\u0442\u0438\u0437\u0430\u0442\u043e\u0440\u043e\u0432 Firepower 4100 Series, Firepower 9300 Security Appliances, UCS 6300, \u043f\u043e\u0437\u0432\u043e\u043b\u044f\u044e\u0449\u0430\u044f \u043d\u0430\u0440\u0443\u0448\u0438\u0442\u0435\u043b\u044e \u0432\u044b\u0437\u0432\u0430\u0442\u044c \u043e\u0442\u043a\u0430\u0437 \u0432 \u043e\u0431\u0441\u043b\u0443\u0436\u0438\u0432\u0430\u043d\u0438\u0438",
  "\u041d\u0430\u043b\u0438\u0447\u0438\u0435 \u044d\u043a\u0441\u043f\u043b\u043e\u0439\u0442\u0430": "\u0414\u0430\u043d\u043d\u044b\u0435 \u0443\u0442\u043e\u0447\u043d\u044f\u044e\u0442\u0441\u044f",
  "\u041e\u043f\u0438\u0441\u0430\u043d\u0438\u0435 \u043e\u0448\u0438\u0431\u043a\u0438 CWE": "\u041d\u0435\u043a\u043e\u0440\u0440\u0435\u043a\u0442\u043d\u0430\u044f \u0437\u0430\u0447\u0438\u0441\u0442\u043a\u0430 \u0438\u043b\u0438 \u043e\u0441\u0432\u043e\u0431\u043e\u0436\u0434\u0435\u043d\u0438\u0435 \u0440\u0435\u0441\u0443\u0440\u0441\u043e\u0432 (CWE-404)",
  "\u041e\u043f\u0438\u0441\u0430\u043d\u0438\u0435 \u0443\u044f\u0437\u0432\u0438\u043c\u043e\u0441\u0442\u0438": "\u0423\u044f\u0437\u0432\u0438\u043c\u043e\u0441\u0442\u044c \u043f\u0440\u043e\u0442\u043e\u043a\u043e\u043b\u0430 \u0441\u0435\u0442\u0435\u0432\u043e\u0433\u043e \u0443\u043f\u0440\u0430\u0432\u043b\u0435\u043d\u0438\u044f (SNMP) \u0438 \u043e\u043f\u0435\u0440\u0430\u0446\u0438\u043e\u043d\u043d\u043e\u0439 \u0441\u0438\u0441\u0442\u0435\u043c\u044b Cisco FXOS \u043c\u0430\u0440\u0448\u0440\u0443\u0442\u0438\u0437\u0430\u0442\u043e\u0440\u043e\u0432 Firepower 4100 Series, Firepower 9300 Security Appliances, UCS 6300 \u0441\u0432\u044f\u0437\u0430\u043d\u0430 \u0441 \u043d\u0435\u043a\u043e\u0440\u0440\u0435\u043a\u0442\u043d\u043e\u0439 \u0437\u0430\u0447\u0438\u0441\u0442\u043a\u043e\u0439 \u0438\u043b\u0438 \u043e\u0441\u0432\u043e\u0431\u043e\u0436\u0434\u0435\u043d\u0438\u0435\u043c \u0440\u0435\u0441\u0443\u0440\u0441\u043e\u0432. \u042d\u043a\u0441\u043f\u043b\u0443\u0430\u0442\u0430\u0446\u0438\u044f \u0443\u044f\u0437\u0432\u0438\u043c\u043e\u0441\u0442\u0438 \u043c\u043e\u0436\u0435\u0442 \u043f\u043e\u0437\u0432\u043e\u043b\u0438\u0442\u044c \u043d\u0430\u0440\u0443\u0448\u0438\u0442\u0435\u043b\u044e, \u0434\u0435\u0439\u0441\u0442\u0432\u0443\u044e\u0449\u0435\u043c\u0443 \u0443\u0434\u0430\u043b\u0435\u043d\u043d\u043e, \u0432\u044b\u0437\u0432\u0430\u0442\u044c \u043e\u0442\u043a\u0430\u0437 \u0432 \u043e\u0431\u0441\u043b\u0443\u0436\u0438\u0432\u0430\u043d\u0438\u0438",
  "\u041f\u043e\u0441\u043b\u0435\u0434\u0441\u0442\u0432\u0438\u044f \u044d\u043a\u0441\u043f\u043b\u0443\u0430\u0442\u0430\u0446\u0438\u0438 \u0443\u044f\u0437\u0432\u0438\u043c\u043e\u0441\u0442\u0438": null,
  "\u041f\u0440\u043e\u0447\u0430\u044f \u0438\u043d\u0444\u043e\u0440\u043c\u0430\u0446\u0438\u044f": null,
  "\u0421\u0432\u044f\u0437\u044c \u0441 \u0438\u043d\u0446\u0438\u0434\u0435\u043d\u0442\u0430\u043c\u0438 \u0418\u0411": "\u0414\u0430\u043d\u043d\u044b\u0435 \u0443\u0442\u043e\u0447\u043d\u044f\u044e\u0442\u0441\u044f",
  "\u0421\u043e\u0441\u0442\u043e\u044f\u043d\u0438\u0435 \u0443\u044f\u0437\u0432\u0438\u043c\u043e\u0441\u0442\u0438": "\u041e\u043f\u0443\u0431\u043b\u0438\u043a\u043e\u0432\u0430\u043d\u0430",
  "\u0421\u043f\u043e\u0441\u043e\u0431 \u0443\u0441\u0442\u0440\u0430\u043d\u0435\u043d\u0438\u044f": "\u041e\u0431\u043d\u043e\u0432\u043b\u0435\u043d\u0438\u0435 \u043f\u0440\u043e\u0433\u0440\u0430\u043c\u043c\u043d\u043e\u0433\u043e \u043e\u0431\u0435\u0441\u043f\u0435\u0447\u0435\u043d\u0438\u044f",
  "\u0421\u043f\u043e\u0441\u043e\u0431 \u044d\u043a\u0441\u043f\u043b\u0443\u0430\u0442\u0430\u0446\u0438\u0438": "\u0418\u043d\u044a\u0435\u043a\u0446\u0438\u044f",
  "\u0421\u0441\u044b\u043b\u043a\u0438 \u043d\u0430 \u0438\u0441\u0442\u043e\u0447\u043d\u0438\u043a\u0438": "https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-fp-ucsfi-snmp-dos-qtv69NAO\nhttps://vuldb.com/ru/?id.237873",
  "\u0421\u0442\u0430\u0442\u0443\u0441 \u0443\u044f\u0437\u0432\u0438\u043c\u043e\u0441\u0442\u0438": "\u041f\u043e\u0434\u0442\u0432\u0435\u0440\u0436\u0434\u0435\u043d\u0430 \u043f\u0440\u043e\u0438\u0437\u0432\u043e\u0434\u0438\u0442\u0435\u043b\u0435\u043c",
  "\u0422\u0438\u043f \u041f\u041e": "\u0421\u0435\u0442\u0435\u0432\u043e\u0435 \u0441\u0440\u0435\u0434\u0441\u0442\u0432\u043e, \u0421\u0435\u0442\u0435\u0432\u043e\u0435 \u043f\u0440\u043e\u0433\u0440\u0430\u043c\u043c\u043d\u043e\u0435 \u0441\u0440\u0435\u0434\u0441\u0442\u0432\u043e, \u041e\u043f\u0435\u0440\u0430\u0446\u0438\u043e\u043d\u043d\u0430\u044f \u0441\u0438\u0441\u0442\u0435\u043c\u0430",
  "\u0422\u0438\u043f \u043e\u0448\u0438\u0431\u043a\u0438 CWE": "CWE-404",
  "\u0423\u0440\u043e\u0432\u0435\u043d\u044c \u043e\u043f\u0430\u0441\u043d\u043e\u0441\u0442\u0438 \u0443\u044f\u0437\u0432\u0438\u043c\u043e\u0441\u0442\u0438": "\u0421\u0440\u0435\u0434\u043d\u0438\u0439 \u0443\u0440\u043e\u0432\u0435\u043d\u044c \u043e\u043f\u0430\u0441\u043d\u043e\u0441\u0442\u0438 (\u0431\u0430\u0437\u043e\u0432\u0430\u044f \u043e\u0446\u0435\u043d\u043a\u0430 CVSS 2.0 \u0441\u043e\u0441\u0442\u0430\u0432\u043b\u044f\u0435\u0442 6,8)\n\u0412\u044b\u0441\u043e\u043a\u0438\u0439 \u0443\u0440\u043e\u0432\u0435\u043d\u044c \u043e\u043f\u0430\u0441\u043d\u043e\u0441\u0442\u0438 (\u0431\u0430\u0437\u043e\u0432\u0430\u044f \u043e\u0446\u0435\u043d\u043a\u0430 CVSS 3.0 \u0441\u043e\u0441\u0442\u0430\u0432\u043b\u044f\u0435\u0442 7,7)"
}

CVE-2023-20200 (GCVE-0-2023-20200)

Vulnerability from cvelistv5 – Published: 2023-08-23 18:20 – Updated: 2025-07-01 13:57

Summary

A vulnerability in the Simple Network Management Protocol (SNMP) service of Cisco FXOS Software for Firepower 4100 Series and Firepower 9300 Security Appliances and of Cisco UCS 6300 Series Fabric Interconnects could allow an authenticated, remote attacker to cause a denial of service (DoS) condition on an affected device. This vulnerability is due to the improper handling of specific SNMP requests. An attacker could exploit this vulnerability by sending a crafted SNMP request to an affected device. A successful exploit could allow the attacker to cause the affected device to reload, resulting in a DoS condition. Note: This vulnerability affects all supported SNMP versions. To exploit this vulnerability through SNMPv2c or earlier, an attacker must know the SNMP community string that is configured on an affected device. To exploit this vulnerability through SNMPv3, the attacker must have valid credentials for an SNMP user who is configured on the affected device.

Severity

7.7 (High)


                        
                          CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:N/I:N/A:H

SSVC

Exploitation: none Automatable: no Technical Impact: partial

CISA Coordinator · CISA-ADP (v2.0.3)

Decision recorded 2025-07-01 13:56 UTC

CWE

CWE-835 - Loop with Unreachable Exit Condition ('Infinite Loop')

Assigner

cisco mitre root

References

1 reference

URL	Tags
https://sec.cloudapps.cisco.com/security/center/c…

Impacted products

2 products

Vendor	Product	Version
Cisco	Cisco Unified Computing System (Managed)	Affected: 3.1(1e) Affected: 3.1(1g) Affected: 3.1(1h) Affected: 3.1(1k) Affected: 3.1(1l) Affected: 3.1(2b) Affected: 3.1(2c) Affected: 3.1(2e) Affected: 3.1(2f) Affected: 3.1(2g) Affected: 3.1(2h) Affected: 3.1(3a) Affected: 3.1(3b) Affected: 3.1(3c) Affected: 3.1(3d) Affected: 3.1(3e) Affected: 3.1(3f) Affected: 3.1(3h) Affected: 3.1(3j) Affected: 3.1(3k) Affected: 3.1(2d) Affected: 3.1(3l) Affected: 3.2(1d) Affected: 3.2(2b) Affected: 3.2(2c) Affected: 3.2(2d) Affected: 3.2(2e) Affected: 3.2(2f) Affected: 3.2(3a) Affected: 3.2(3b) Affected: 3.2(3d) Affected: 3.2(3e) Affected: 3.2(3g) Affected: 3.2(3h) Affected: 3.2(3i) Affected: 3.2(3j) Affected: 3.2(3k) Affected: 3.2(3l) Affected: 3.2(3n) Affected: 3.2(3o) Affected: 3.2(3p) Affected: 4.0(1a) Affected: 4.0(1b) Affected: 4.0(1c) Affected: 4.0(1d) Affected: 4.0(2a) Affected: 4.0(2b) Affected: 4.0(2d) Affected: 4.0(2e) Affected: 4.0(4b) Affected: 4.0(4c) Affected: 4.0(4d) Affected: 4.0(4e) Affected: 4.0(4f) Affected: 4.0(4g) Affected: 4.0(4h) Affected: 4.0(4a) Affected: 4.0(4i) Affected: 4.0(4k) Affected: 4.0(4l) Affected: 4.0(4m) Affected: 4.0(4n) Affected: 4.0(4o) Affected: 4.1(1a) Affected: 4.1(1b) Affected: 4.1(1c) Affected: 4.1(2a) Affected: 4.1(1d) Affected: 4.1(1e) Affected: 4.1(2b) Affected: 4.1(3a) Affected: 4.1(3b) Affected: 4.1(2c) Affected: 4.1(3d) Affected: 4.1(3c) Affected: 4.1(3e) Affected: 4.1(3f) Affected: 4.1(3h) Affected: 4.1(3i) Affected: 4.1(3j) Affected: 4.1(3k) Affected: 4.2(1d) Affected: 4.2(1c) Affected: 4.2(1f) Affected: 4.2(1i) Affected: 4.2(1k) Affected: 4.2(1l) Affected: 4.2(1m) Affected: 4.2(2a) Affected: 4.2(2c) Affected: 4.2(1n) Affected: 4.2(2d) Affected: 4.2(3b) Affected: 4.2(2e)
Cisco	Cisco Firepower Extensible Operating System (FXOS)	Affected: 2.2.1.63 Affected: 2.2.1.66 Affected: 2.2.1.70 Affected: 2.2.2.17 Affected: 2.2.2.19 Affected: 2.2.2.24 Affected: 2.2.2.26 Affected: 2.2.2.28 Affected: 2.2.2.54 Affected: 2.2.2.60 Affected: 2.3.1.93 Affected: 2.3.1.91 Affected: 2.3.1.88 Affected: 2.3.1.75 Affected: 2.3.1.73 Affected: 2.3.1.66 Affected: 2.3.1.58 Affected: 2.3.1.56

Show details on NVD website

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{
  "containers": {
    "adp": [
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-02T09:05:35.047Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
        },
        "references": [
          {
            "name": "cisco-sa-fp-ucsfi-snmp-dos-qtv69NAO",
            "tags": [
              "x_transferred"
            ],
            "url": "https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-fp-ucsfi-snmp-dos-qtv69NAO"
          }
        ],
        "title": "CVE Program Container"
      },
      {
        "metrics": [
          {
            "other": {
              "content": {
                "id": "CVE-2023-20200",
                "options": [
                  {
                    "Exploitation": "none"
                  },
                  {
                    "Automatable": "no"
                  },
                  {
                    "Technical Impact": "partial"
                  }
                ],
                "role": "CISA Coordinator",
                "timestamp": "2025-07-01T13:56:35.670250Z",
                "version": "2.0.3"
              },
              "type": "ssvc"
            }
          }
        ],
        "providerMetadata": {
          "dateUpdated": "2025-07-01T13:57:36.701Z",
          "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
          "shortName": "CISA-ADP"
        },
        "title": "CISA ADP Vulnrichment"
      }
    ],
    "cna": {
      "affected": [
        {
          "product": "Cisco Unified Computing System (Managed)",
          "vendor": "Cisco",
          "versions": [
            {
              "status": "affected",
              "version": "3.1(1e)"
            },
            {
              "status": "affected",
              "version": "3.1(1g)"
            },
            {
              "status": "affected",
              "version": "3.1(1h)"
            },
            {
              "status": "affected",
              "version": "3.1(1k)"
            },
            {
              "status": "affected",
              "version": "3.1(1l)"
            },
            {
              "status": "affected",
              "version": "3.1(2b)"
            },
            {
              "status": "affected",
              "version": "3.1(2c)"
            },
            {
              "status": "affected",
              "version": "3.1(2e)"
            },
            {
              "status": "affected",
              "version": "3.1(2f)"
            },
            {
              "status": "affected",
              "version": "3.1(2g)"
            },
            {
              "status": "affected",
              "version": "3.1(2h)"
            },
            {
              "status": "affected",
              "version": "3.1(3a)"
            },
            {
              "status": "affected",
              "version": "3.1(3b)"
            },
            {
              "status": "affected",
              "version": "3.1(3c)"
            },
            {
              "status": "affected",
              "version": "3.1(3d)"
            },
            {
              "status": "affected",
              "version": "3.1(3e)"
            },
            {
              "status": "affected",
              "version": "3.1(3f)"
            },
            {
              "status": "affected",
              "version": "3.1(3h)"
            },
            {
              "status": "affected",
              "version": "3.1(3j)"
            },
            {
              "status": "affected",
              "version": "3.1(3k)"
            },
            {
              "status": "affected",
              "version": "3.1(2d)"
            },
            {
              "status": "affected",
              "version": "3.1(3l)"
            },
            {
              "status": "affected",
              "version": "3.2(1d)"
            },
            {
              "status": "affected",
              "version": "3.2(2b)"
            },
            {
              "status": "affected",
              "version": "3.2(2c)"
            },
            {
              "status": "affected",
              "version": "3.2(2d)"
            },
            {
              "status": "affected",
              "version": "3.2(2e)"
            },
            {
              "status": "affected",
              "version": "3.2(2f)"
            },
            {
              "status": "affected",
              "version": "3.2(3a)"
            },
            {
              "status": "affected",
              "version": "3.2(3b)"
            },
            {
              "status": "affected",
              "version": "3.2(3d)"
            },
            {
              "status": "affected",
              "version": "3.2(3e)"
            },
            {
              "status": "affected",
              "version": "3.2(3g)"
            },
            {
              "status": "affected",
              "version": "3.2(3h)"
            },
            {
              "status": "affected",
              "version": "3.2(3i)"
            },
            {
              "status": "affected",
              "version": "3.2(3j)"
            },
            {
              "status": "affected",
              "version": "3.2(3k)"
            },
            {
              "status": "affected",
              "version": "3.2(3l)"
            },
            {
              "status": "affected",
              "version": "3.2(3n)"
            },
            {
              "status": "affected",
              "version": "3.2(3o)"
            },
            {
              "status": "affected",
              "version": "3.2(3p)"
            },
            {
              "status": "affected",
              "version": "4.0(1a)"
            },
            {
              "status": "affected",
              "version": "4.0(1b)"
            },
            {
              "status": "affected",
              "version": "4.0(1c)"
            },
            {
              "status": "affected",
              "version": "4.0(1d)"
            },
            {
              "status": "affected",
              "version": "4.0(2a)"
            },
            {
              "status": "affected",
              "version": "4.0(2b)"
            },
            {
              "status": "affected",
              "version": "4.0(2d)"
            },
            {
              "status": "affected",
              "version": "4.0(2e)"
            },
            {
              "status": "affected",
              "version": "4.0(4b)"
            },
            {
              "status": "affected",
              "version": "4.0(4c)"
            },
            {
              "status": "affected",
              "version": "4.0(4d)"
            },
            {
              "status": "affected",
              "version": "4.0(4e)"
            },
            {
              "status": "affected",
              "version": "4.0(4f)"
            },
            {
              "status": "affected",
              "version": "4.0(4g)"
            },
            {
              "status": "affected",
              "version": "4.0(4h)"
            },
            {
              "status": "affected",
              "version": "4.0(4a)"
            },
            {
              "status": "affected",
              "version": "4.0(4i)"
            },
            {
              "status": "affected",
              "version": "4.0(4k)"
            },
            {
              "status": "affected",
              "version": "4.0(4l)"
            },
            {
              "status": "affected",
              "version": "4.0(4m)"
            },
            {
              "status": "affected",
              "version": "4.0(4n)"
            },
            {
              "status": "affected",
              "version": "4.0(4o)"
            },
            {
              "status": "affected",
              "version": "4.1(1a)"
            },
            {
              "status": "affected",
              "version": "4.1(1b)"
            },
            {
              "status": "affected",
              "version": "4.1(1c)"
            },
            {
              "status": "affected",
              "version": "4.1(2a)"
            },
            {
              "status": "affected",
              "version": "4.1(1d)"
            },
            {
              "status": "affected",
              "version": "4.1(1e)"
            },
            {
              "status": "affected",
              "version": "4.1(2b)"
            },
            {
              "status": "affected",
              "version": "4.1(3a)"
            },
            {
              "status": "affected",
              "version": "4.1(3b)"
            },
            {
              "status": "affected",
              "version": "4.1(2c)"
            },
            {
              "status": "affected",
              "version": "4.1(3d)"
            },
            {
              "status": "affected",
              "version": "4.1(3c)"
            },
            {
              "status": "affected",
              "version": "4.1(3e)"
            },
            {
              "status": "affected",
              "version": "4.1(3f)"
            },
            {
              "status": "affected",
              "version": "4.1(3h)"
            },
            {
              "status": "affected",
              "version": "4.1(3i)"
            },
            {
              "status": "affected",
              "version": "4.1(3j)"
            },
            {
              "status": "affected",
              "version": "4.1(3k)"
            },
            {
              "status": "affected",
              "version": "4.2(1d)"
            },
            {
              "status": "affected",
              "version": "4.2(1c)"
            },
            {
              "status": "affected",
              "version": "4.2(1f)"
            },
            {
              "status": "affected",
              "version": "4.2(1i)"
            },
            {
              "status": "affected",
              "version": "4.2(1k)"
            },
            {
              "status": "affected",
              "version": "4.2(1l)"
            },
            {
              "status": "affected",
              "version": "4.2(1m)"
            },
            {
              "status": "affected",
              "version": "4.2(2a)"
            },
            {
              "status": "affected",
              "version": "4.2(2c)"
            },
            {
              "status": "affected",
              "version": "4.2(1n)"
            },
            {
              "status": "affected",
              "version": "4.2(2d)"
            },
            {
              "status": "affected",
              "version": "4.2(3b)"
            },
            {
              "status": "affected",
              "version": "4.2(2e)"
            }
          ]
        },
        {
          "product": "Cisco Firepower Extensible Operating System (FXOS)",
          "vendor": "Cisco",
          "versions": [
            {
              "status": "affected",
              "version": "2.2.1.63"
            },
            {
              "status": "affected",
              "version": "2.2.1.66"
            },
            {
              "status": "affected",
              "version": "2.2.1.70"
            },
            {
              "status": "affected",
              "version": "2.2.2.17"
            },
            {
              "status": "affected",
              "version": "2.2.2.19"
            },
            {
              "status": "affected",
              "version": "2.2.2.24"
            },
            {
              "status": "affected",
              "version": "2.2.2.26"
            },
            {
              "status": "affected",
              "version": "2.2.2.28"
            },
            {
              "status": "affected",
              "version": "2.2.2.54"
            },
            {
              "status": "affected",
              "version": "2.2.2.60"
            },
            {
              "status": "affected",
              "version": "2.3.1.93"
            },
            {
              "status": "affected",
              "version": "2.3.1.91"
            },
            {
              "status": "affected",
              "version": "2.3.1.88"
            },
            {
              "status": "affected",
              "version": "2.3.1.75"
            },
            {
              "status": "affected",
              "version": "2.3.1.73"
            },
            {
              "status": "affected",
              "version": "2.3.1.66"
            },
            {
              "status": "affected",
              "version": "2.3.1.58"
            },
            {
              "status": "affected",
              "version": "2.3.1.56"
            }
          ]
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "A vulnerability in the Simple Network Management Protocol (SNMP) service of Cisco FXOS Software for Firepower 4100 Series and Firepower 9300 Security Appliances and of Cisco UCS 6300 Series Fabric Interconnects could allow an authenticated, remote attacker to cause a denial of service (DoS) condition on an affected device.\r\n\r This vulnerability is due to the improper handling of specific SNMP requests. An attacker could exploit this vulnerability by sending a crafted SNMP request to an affected device. A successful exploit could allow the attacker to cause the affected device to reload, resulting in a DoS condition.\r\n\r Note: This vulnerability affects all supported SNMP versions. To exploit this vulnerability through SNMPv2c or earlier, an attacker must know the SNMP community string that is configured on an affected device. To exploit this vulnerability through SNMPv3, the attacker must have valid credentials for an SNMP user who is configured on the affected device."
        }
      ],
      "exploits": [
        {
          "lang": "en",
          "value": "The Cisco PSIRT is not aware of any public announcements or malicious use of the vulnerability that is described in this advisory."
        }
      ],
      "metrics": [
        {
          "cvssV3_1": {
            "attackComplexity": "LOW",
            "attackVector": "NETWORK",
            "availabilityImpact": "HIGH",
            "baseScore": 7.7,
            "baseSeverity": "HIGH",
            "confidentialityImpact": "NONE",
            "integrityImpact": "NONE",
            "privilegesRequired": "LOW",
            "scope": "CHANGED",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:N/I:N/A:H",
            "version": "3.1"
          },
          "format": "cvssV3_1"
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "cweId": "CWE-835",
              "description": "Loop with Unreachable Exit Condition (\u0027Infinite Loop\u0027)",
              "lang": "en",
              "type": "cwe"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2024-01-25T16:57:56.220Z",
        "orgId": "d1c1063e-7a18-46af-9102-31f8928bc633",
        "shortName": "cisco"
      },
      "references": [
        {
          "name": "cisco-sa-fp-ucsfi-snmp-dos-qtv69NAO",
          "url": "https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-fp-ucsfi-snmp-dos-qtv69NAO"
        }
      ],
      "source": {
        "advisory": "cisco-sa-fp-ucsfi-snmp-dos-qtv69NAO",
        "defects": [
          "CSCwd38796",
          "CSCwe12029",
          "CSCvi80806"
        ],
        "discovery": "EXTERNAL"
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "d1c1063e-7a18-46af-9102-31f8928bc633",
    "assignerShortName": "cisco",
    "cveId": "CVE-2023-20200",
    "datePublished": "2023-08-23T18:20:09.900Z",
    "dateReserved": "2022-10-27T18:47:50.365Z",
    "dateUpdated": "2025-07-01T13:57:36.701Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.1"
}

Sightings

Author	Source	Type	Date	Other

Nomenclature

Seen: The vulnerability was mentioned, discussed, or observed by the user.
Confirmed: The vulnerability has been validated from an analyst's perspective.
Published Proof of Concept: A public proof of concept is available for this vulnerability.
Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
Not confirmed: The user expressed doubt about the validity of the vulnerability.
Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.

Detection rules are retrieved from Rulezet.

The MITRE ATT&CK techniques below are AI-generated suggestions, inferred from the description of the vulnerability by the CIRCL/vulnerability-attack-technique-classification-roberta-base model, served locally by ML-Gateway. They have not been verified by an analyst and are provided for guidance only.
The approach is described in our paper Mapping CVEs to MITRE ATT&CK Techniques: A Curated Gold-Set Classifier and the Limits of LLM-Assisted Label Expansion.
Browse all ATT&CK techniques and the vulnerabilities related to each.

Related by attack behaviour

Vulnerabilities whose description is nearest to this one in the vector space of the CIRCL/vulnerability-attack-technique-biencoder model. This is a similarity search over the bi-encoder space (plain cosine), not a classification, and it has no measured accuracy.