cve-2022-20633
Vulnerability from cvelistv5
Published
2024-11-15 16:15
Modified
2024-11-15 21:35
Severity ?
EPSS score ?
Summary
A vulnerability in the web-based management interface of Cisco ECE could allow an unauthenticated, remote attacker to perform a username enumeration attack against an affected device.
This vulnerability is due to differences in authentication responses that are sent back from the application as part of an authentication attempt. An attacker could exploit this vulnerability by sending authentication requests to an affected device. A successful exploit could allow the attacker to confirm existing user accounts, which could be used in further attacks.
Cisco has released software updates that address this vulnerability. There are no workarounds that address this vulnerability.
References
Impacted products
| Vendor | Product | Version | |
|---|---|---|---|
| ▼ | Cisco | Cisco Enterprise Chat and Email |
Version: 11.6(1)_ES3 Version: 11.6(1)_ES4 Version: 12.0(1)_ES6 Version: 11.6(1)_ES8 Version: 12.0(1)_ES5a Version: 11.6(1)_ES9 Version: 12.0(1)_ES6_ET1 Version: 11.6(1)_ES6 Version: 11.6(1)_ES5 Version: 12.5(1)_ET1 Version: 12.5(1) Version: 12.5(1)_ES3_ET1 Version: 12.0(1)_ES3 Version: 11.6(1)_ES11 Version: 12.0(1)_ES4 Version: 12.0(1)_ES5 Version: 11.6(1)_ES2 Version: 11.6(1)_ES9a Version: 11.6(1)_ES10 Version: 12.0(1)_ES1 Version: 12.0(1) Version: 12.5(1)_ES3 Version: 12.6(1) Version: 11.5(1) Version: 12.0(1)_ES2 Version: 11.6(1)_ES7 Version: 12.5(1)_ES2 Version: 12.6(1)_ET1 Version: 11.6(1) Version: 12.5(1)_ES1 |
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{
"containers": {
"adp": [
{
"affected": [
{
"cpes": [
"cpe:2.3:a:cisco:enterprise_chat_and_email:*:*:*:*:*:*:*:*"
],
"defaultStatus": "unknown",
"product": "enterprise_chat_and_email",
"vendor": "cisco",
"versions": [
{
"lessThan": "12.6(1)_ES1",
"status": "affected",
"version": "0",
"versionType": "custom"
}
]
}
],
"metrics": [
{
"other": {
"content": {
"id": "CVE-2022-20633",
"options": [
{
"Exploitation": "none"
},
{
"Automatable": "yes"
},
{
"Technical Impact": "partial"
}
],
"role": "CISA Coordinator",
"timestamp": "2024-11-15T18:00:16.076880Z",
"version": "2.0.3"
},
"type": "ssvc"
}
}
],
"providerMetadata": {
"dateUpdated": "2024-11-15T21:35:35.232Z",
"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
"shortName": "CISA-ADP"
},
"title": "CISA ADP Vulnrichment"
}
],
"cna": {
"affected": [
{
"defaultStatus": "unknown",
"product": "Cisco Enterprise Chat and Email",
"vendor": "Cisco",
"versions": [
{
"status": "affected",
"version": "11.6(1)_ES3"
},
{
"status": "affected",
"version": "11.6(1)_ES4"
},
{
"status": "affected",
"version": "12.0(1)_ES6"
},
{
"status": "affected",
"version": "11.6(1)_ES8"
},
{
"status": "affected",
"version": "12.0(1)_ES5a"
},
{
"status": "affected",
"version": "11.6(1)_ES9"
},
{
"status": "affected",
"version": "12.0(1)_ES6_ET1"
},
{
"status": "affected",
"version": "11.6(1)_ES6"
},
{
"status": "affected",
"version": "11.6(1)_ES5"
},
{
"status": "affected",
"version": "12.5(1)_ET1"
},
{
"status": "affected",
"version": "12.5(1)"
},
{
"status": "affected",
"version": "12.5(1)_ES3_ET1"
},
{
"status": "affected",
"version": "12.0(1)_ES3"
},
{
"status": "affected",
"version": "11.6(1)_ES11"
},
{
"status": "affected",
"version": "12.0(1)_ES4"
},
{
"status": "affected",
"version": "12.0(1)_ES5"
},
{
"status": "affected",
"version": "11.6(1)_ES2"
},
{
"status": "affected",
"version": "11.6(1)_ES9a"
},
{
"status": "affected",
"version": "11.6(1)_ES10"
},
{
"status": "affected",
"version": "12.0(1)_ES1"
},
{
"status": "affected",
"version": "12.0(1)"
},
{
"status": "affected",
"version": "12.5(1)_ES3"
},
{
"status": "affected",
"version": "12.6(1)"
},
{
"status": "affected",
"version": "11.5(1)"
},
{
"status": "affected",
"version": "12.0(1)_ES2"
},
{
"status": "affected",
"version": "11.6(1)_ES7"
},
{
"status": "affected",
"version": "12.5(1)_ES2"
},
{
"status": "affected",
"version": "12.6(1)_ET1"
},
{
"status": "affected",
"version": "11.6(1)"
},
{
"status": "affected",
"version": "12.5(1)_ES1"
}
]
}
],
"descriptions": [
{
"lang": "en",
"value": "A vulnerability in the web-based management interface of Cisco\u0026nbsp;ECE could allow an unauthenticated, remote attacker to perform a username enumeration attack against an affected device.\r\n\r\nThis vulnerability is due to differences in authentication responses that are sent back from the application as part of an authentication attempt. An attacker could exploit this vulnerability by sending authentication requests to an affected device. A successful exploit could allow the attacker to confirm existing user accounts, which could be used in further attacks.\r\nCisco\u0026nbsp;has released software updates that address this vulnerability. There are no workarounds that address this vulnerability."
}
],
"exploits": [
{
"lang": "en",
"value": "The Cisco\u00a0PSIRT is not aware of any public announcements or malicious use of the vulnerabilities that are described in this advisory."
}
],
"metrics": [
{
"cvssV3_1": {
"attackComplexity": "LOW",
"attackVector": "NETWORK",
"availabilityImpact": "NONE",
"baseScore": 5.3,
"baseSeverity": "MEDIUM",
"confidentialityImpact": "LOW",
"integrityImpact": "NONE",
"privilegesRequired": "NONE",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N",
"version": "3.1"
},
"format": "cvssV3_1"
}
],
"problemTypes": [
{
"descriptions": [
{
"cweId": "CWE-204",
"description": "Observable Response Discrepancy",
"lang": "en",
"type": "cwe"
}
]
}
],
"providerMetadata": {
"dateUpdated": "2024-11-15T16:15:01.284Z",
"orgId": "d1c1063e-7a18-46af-9102-31f8928bc633",
"shortName": "cisco"
},
"references": [
{
"name": "cisco-sa-ece-multivulns-kbK2yVhR",
"url": "https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-ece-multivulns-kbK2yVhR"
}
],
"source": {
"advisory": "cisco-sa-ece-multivulns-kbK2yVhR",
"defects": [
"CSCvz20450"
],
"discovery": "INTERNAL"
},
"title": "Cisco Enterprise Chat and Email Username Enumeration Vulnerability"
}
},
"cveMetadata": {
"assignerOrgId": "d1c1063e-7a18-46af-9102-31f8928bc633",
"assignerShortName": "cisco",
"cveId": "CVE-2022-20633",
"datePublished": "2024-11-15T16:15:01.284Z",
"dateReserved": "2021-11-02T13:28:29.030Z",
"dateUpdated": "2024-11-15T21:35:35.232Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.1",
"vulnerability-lookup:meta": {
"nvd": "{\"cve\":{\"id\":\"CVE-2022-20633\",\"sourceIdentifier\":\"ykramarz@cisco.com\",\"published\":\"2024-11-15T17:15:10.820\",\"lastModified\":\"2024-11-18T17:11:56.587\",\"vulnStatus\":\"Awaiting Analysis\",\"cveTags\":[],\"descriptions\":[{\"lang\":\"en\",\"value\":\"A vulnerability in the web-based management interface of Cisco\u0026nbsp;ECE could allow an unauthenticated, remote attacker to perform a username enumeration attack against an affected device.\\r\\n\\r\\nThis vulnerability is due to differences in authentication responses that are sent back from the application as part of an authentication attempt. An attacker could exploit this vulnerability by sending authentication requests to an affected device. A successful exploit could allow the attacker to confirm existing user accounts, which could be used in further attacks.\\r\\nCisco\u0026nbsp;has released software updates that address this vulnerability. There are no workarounds that address this vulnerability.\"},{\"lang\":\"es\",\"value\":\"Una vulnerabilidad en la interfaz de administraci\u00f3n basada en web de Cisco ECE podr\u00eda permitir que un atacante remoto no autenticado realice un ataque de enumeraci\u00f3n de nombres de usuario contra un dispositivo afectado. Esta vulnerabilidad se debe a diferencias en las respuestas de autenticaci\u00f3n que se env\u00edan desde la aplicaci\u00f3n como parte de un intento de autenticaci\u00f3n. Un atacante podr\u00eda aprovechar esta vulnerabilidad enviando solicitudes de autenticaci\u00f3n a un dispositivo afectado. Una explotaci\u00f3n exitosa podr\u00eda permitir al atacante confirmar cuentas de usuario existentes, que podr\u00edan usarse en ataques posteriores. Cisco ha publicado actualizaciones de software que solucionan esta vulnerabilidad. No existen workarounds que solucionen esta vulnerabilidad.\"}],\"metrics\":{\"cvssMetricV31\":[{\"source\":\"ykramarz@cisco.com\",\"type\":\"Secondary\",\"cvssData\":{\"version\":\"3.1\",\"vectorString\":\"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N\",\"baseScore\":5.3,\"baseSeverity\":\"MEDIUM\",\"attackVector\":\"NETWORK\",\"attackComplexity\":\"LOW\",\"privilegesRequired\":\"NONE\",\"userInteraction\":\"NONE\",\"scope\":\"UNCHANGED\",\"confidentialityImpact\":\"LOW\",\"integrityImpact\":\"NONE\",\"availabilityImpact\":\"NONE\"},\"exploitabilityScore\":3.9,\"impactScore\":1.4}]},\"weaknesses\":[{\"source\":\"ykramarz@cisco.com\",\"type\":\"Secondary\",\"description\":[{\"lang\":\"en\",\"value\":\"CWE-204\"}]}],\"references\":[{\"url\":\"https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-ece-multivulns-kbK2yVhR\",\"source\":\"ykramarz@cisco.com\"}]}}"
}
}
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Sightings
| Author | Source | Type | Date |
|---|
Nomenclature
- Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
- Confirmed: The vulnerability is confirmed from an analyst perspective.
- Exploited: This vulnerability was exploited and seen by the user reporting the sighting.
- Patched: This vulnerability was successfully patched by the user reporting the sighting.
- Not exploited: This vulnerability was not exploited or seen by the user reporting the sighting.
- Not confirmed: The user expresses doubt about the veracity of the vulnerability.
- Not patched: This vulnerability was not successfully patched by the user reporting the sighting.