Vulnerability-Lookup

CNVD-2026-12677

Vulnerability from cnvd - Published: 2026-03-05

Title

Cisco Catalyst Center操作系统命令注入漏洞

Description

Cisco Catalyst Center（Cisco DNA Center）是美国思科（Cisco）公司的一个网络管理系统。 Cisco Catalyst Center（Cisco DNA Center）存在操作系统命令注入漏洞，该漏洞源于用户输入验证不足。攻击者可以利用该漏洞造成命令注入。

Severity

高

Patch Name

Cisco Catalyst Center操作系统命令注入漏洞的补丁

Patch Description

Cisco Catalyst Center（Cisco DNA Center）是美国思科（Cisco）公司的一个网络管理系统。 Cisco Catalyst Center（Cisco DNA Center）存在操作系统命令注入漏洞，该漏洞源于用户输入验证不足。攻击者可以利用该漏洞造成命令注入。目前，供应商发布了安全公告及相关补丁信息，修复了此漏洞。

Formal description

目前厂商已经发布了升级补丁以修复这个安全问题，请到厂商的主页下载： https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-dnac-ci-ZWLQVSwT

Reference

https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2025-20349

Impacted products

Name
Cisco Catalyst Center <2.3.7.10

Show details on source website

JSON

To clipboard

{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2025-20349",
      "cveUrl": "https://nvd.nist.gov/vuln/detail/CVE-2025-20349"
    }
  },
  "description": "Cisco Catalyst Center\uff08Cisco DNA Center\uff09\u662f\u7f8e\u56fd\u601d\u79d1\uff08Cisco\uff09\u516c\u53f8\u7684\u4e00\u4e2a\u7f51\u7edc\u7ba1\u7406\u7cfb\u7edf\u3002\n\nCisco Catalyst Center\uff08Cisco DNA Center\uff09\u5b58\u5728\u64cd\u4f5c\u7cfb\u7edf\u547d\u4ee4\u6ce8\u5165\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8e\u7528\u6237\u8f93\u5165\u9a8c\u8bc1\u4e0d\u8db3\u3002\u653b\u51fb\u8005\u53ef\u4ee5\u5229\u7528\u8be5\u6f0f\u6d1e\u9020\u6210\u547d\u4ee4\u6ce8\u5165\u3002",
  "formalWay": "\u76ee\u524d\u5382\u5546\u5df2\u7ecf\u53d1\u5e03\u4e86\u5347\u7ea7\u8865\u4e01\u4ee5\u4fee\u590d\u8fd9\u4e2a\u5b89\u5168\u95ee\u9898\uff0c\u8bf7\u5230\u5382\u5546\u7684\u4e3b\u9875\u4e0b\u8f7d\uff1a\r\nhttps://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-dnac-ci-ZWLQVSwT",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2026-12677",
  "openTime": "2026-03-05",
  "patchDescription": "Cisco Catalyst Center\uff08Cisco DNA Center\uff09\u662f\u7f8e\u56fd\u601d\u79d1\uff08Cisco\uff09\u516c\u53f8\u7684\u4e00\u4e2a\u7f51\u7edc\u7ba1\u7406\u7cfb\u7edf\u3002\r\n\r\nCisco Catalyst Center\uff08Cisco DNA Center\uff09\u5b58\u5728\u64cd\u4f5c\u7cfb\u7edf\u547d\u4ee4\u6ce8\u5165\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8e\u7528\u6237\u8f93\u5165\u9a8c\u8bc1\u4e0d\u8db3\u3002\u653b\u51fb\u8005\u53ef\u4ee5\u5229\u7528\u8be5\u6f0f\u6d1e\u9020\u6210\u547d\u4ee4\u6ce8\u5165\u3002\u76ee\u524d\uff0c\u4f9b\u5e94\u5546\u53d1\u5e03\u4e86\u5b89\u5168\u516c\u544a\u53ca\u76f8\u5173\u8865\u4e01\u4fe1\u606f\uff0c\u4fee\u590d\u4e86\u6b64\u6f0f\u6d1e\u3002",
  "patchName": "Cisco Catalyst Center\u64cd\u4f5c\u7cfb\u7edf\u547d\u4ee4\u6ce8\u5165\u6f0f\u6d1e\u7684\u8865\u4e01",
  "products": {
    "product": "Cisco Catalyst Center \u003c2.3.7.10"
  },
  "referenceLink": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2025-20349",
  "serverity": "\u9ad8",
  "submitTime": "2025-11-28",
  "title": "Cisco Catalyst Center\u64cd\u4f5c\u7cfb\u7edf\u547d\u4ee4\u6ce8\u5165\u6f0f\u6d1e"
}

CVE-2025-20349 (GCVE-0-2025-20349)

Vulnerability from cvelistv5 – Published: 2025-11-13 16:18 – Updated: 2026-02-26 16:57

Title

Cisco DNA Center API Command Injection Vulnerability

Summary

A vulnerability in the REST API of Cisco Catalyst Center could allow an authenticated, remote attacker to execute arbitrary commands in a restricted container as the root user. This vulnerability is due to insufficient validation of user-supplied input in REST API request parameters. An attacker could exploit this vulnerability by sending a crafted API request to an affected device. A successful exploit could allow the attacker to inject arbitrary commands that would then be executed in a restricted container with root privileges. To exploit this vulnerability, the attacker must have valid credentials for a user account with at least the role of Observer.

Severity ?

6.3 (Medium)


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

CWE

CWE-78 - Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection')

Assigner

cisco

References

URL

Tags

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

Impacted products

	Vendor	Product	Version
	Cisco	Cisco Digital Network Architecture Center (DNA Center)	Affected: 1.4.0.0 Affected: 2.1.1.0 Affected: 2.1.1.3 Affected: 2.1.2.0 Affected: 2.1.2.3 Affected: 2.1.2.4 Affected: 2.1.2.5 Affected: 2.2.1.0 Affected: 2.1.2.6 Affected: 2.2.2.0 Affected: 2.2.2.1 Affected: 2.2.2.3 Affected: 2.1.2.7 Affected: 2.2.1.3 Affected: 2.2.3.0 Affected: 2.2.2.4 Affected: 2.2.2.5 Affected: 2.2.3.3 Affected: 2.2.2.7 Affected: 2.2.2.6 Affected: 2.2.2.8 Affected: 2.2.3.4 Affected: 2.1.2.8 Affected: 2.3.2.1 Affected: 2.3.2.1-AIRGAP Affected: 2.3.2.1-AIRGAP-CA Affected: 2.2.3.5 Affected: 2.3.3.0 Affected: 2.3.3.3 Affected: 2.3.3.1-AIRGAP Affected: 2.3.3.1 Affected: 2.3.2.3 Affected: 2.3.3.3-AIRGAP Affected: 2.2.3.6 Affected: 2.2.2.9 Affected: 2.3.3.0-AIRGAP Affected: 2.3.3.3-AIRGAP-CA Affected: 2.3.3.4 Affected: 2.3.3.4-AIRGAP Affected: 2.3.3.4-AIRGAP-MDNAC Affected: 2.3.3.4-HF1 Affected: 2.3.4.0 Affected: 2.3.3.5 Affected: 2.3.3.5-AIRGAP Affected: 2.3.4.0-AIRGAP Affected: 2.3.4.3 Affected: 2.3.4.3-AIRGAP Affected: 2.3.3.6 Affected: 2.3.5.0 Affected: 2.3.3.6-AIRGAP Affected: 2.3.5.0-AIRGAP Affected: 2.3.3.6-AIRGAP-MDNAC Affected: 2.3.5.0-AIRGAP-MDNAC Affected: 2.3.3.7 Affected: 2.3.3.7-AIRGAP Affected: 2.3.3.7-AIRGAP-MDNAC Affected: 2.3.6.0 Affected: 2.3.3.6-70045-HF1 Affected: 2.3.3.7-72328-AIRGAP Affected: 2.3.3.7-72323 Affected: 2.3.3.7-72328-MDNAC Affected: 2.3.5.3 Affected: 2.3.5.3-AIRGAP-MDNAC Affected: 2.3.5.3-AIRGAP Affected: 2.3.6.0-AIRGAP Affected: 2.3.7.0 Affected: 2.3.7.0-AIRGAP Affected: 2.3.7.0-AIRGAP-MDNAC Affected: 2.3.7.0-VA Affected: 2.3.5.4 Affected: 2.3.5.4-AIRGAP Affected: 2.3.5.4-AIRGAP-MDNAC Affected: 2.3.7.3 Affected: 2.3.7.3-AIRGAP Affected: 2.3.7.3-AIRGAP-MDNAC Affected: 2.3.5.5-AIRGAP Affected: 2.3.5.5 Affected: 2.3.5.5-AIRGAP-MDNAC Affected: 2.3.7.4 Affected: 2.3.7.4-AIRGAP Affected: 2.3.7.4-AIRGAP-MDNAC Affected: 2.3.7.5-AIRGAP Affected: 2.3.7.5-VA Affected: 2.3.5.6-AIRGAP Affected: 2.3.5.6 Affected: 2.3.5.6-AIRGAP-MDNAC Affected: 1.0.0.0 Affected: 2.3.7.6-AIRGAP Affected: 2.3.7.6 Affected: 2.3.7.6-VA Affected: 2.3.5.5-70026-HF70 Affected: 2.3.5.5-70026-HF51 Affected: 2.3.5.6-70143-HF20 Affected: 2.3.7.6-AIRGAP-MDNAC Affected: 2.3.5.5-70026-HF52 Affected: 2.3.5.5-70026-HF53 Affected: 2.3.5.5-70026-HF71 Affected: 2.3.7.7 Affected: 2.3.7.7-VA Affected: 2.3.7.7-AIRGAP Affected: 2.3.7.7-AIRGAP-MDNAC Affected: 2.3.5.5-70026-HF72 Affected: 2.3.7.9-VA Affected: 2.3.7.9 Affected: 2.3.7.9-AIRGAP Affected: 2.3.7.9-AIRGAP-MDNAC Affected: 2.3.7.9-70301-SMU1 Affected: 2.3.5.3-EULA Affected: 0.0.0.0

Show details on NVD website

JSON

To clipboard

{
  "containers": {
    "adp": [
      {
        "metrics": [
          {
            "other": {
              "content": {
                "id": "CVE-2025-20349",
                "options": [
                  {
                    "Exploitation": "none"
                  },
                  {
                    "Automatable": "no"
                  },
                  {
                    "Technical Impact": "total"
                  }
                ],
                "role": "CISA Coordinator",
                "timestamp": "2025-11-14T04:55:36.740255Z",
                "version": "2.0.3"
              },
              "type": "ssvc"
            }
          }
        ],
        "providerMetadata": {
          "dateUpdated": "2026-02-26T16:57:02.959Z",
          "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
          "shortName": "CISA-ADP"
        },
        "title": "CISA ADP Vulnrichment"
      }
    ],
    "cna": {
      "affected": [
        {
          "defaultStatus": "unknown",
          "product": "Cisco Digital Network Architecture Center (DNA Center)",
          "vendor": "Cisco",
          "versions": [
            {
              "status": "affected",
              "version": "1.4.0.0"
            },
            {
              "status": "affected",
              "version": "2.1.1.0"
            },
            {
              "status": "affected",
              "version": "2.1.1.3"
            },
            {
              "status": "affected",
              "version": "2.1.2.0"
            },
            {
              "status": "affected",
              "version": "2.1.2.3"
            },
            {
              "status": "affected",
              "version": "2.1.2.4"
            },
            {
              "status": "affected",
              "version": "2.1.2.5"
            },
            {
              "status": "affected",
              "version": "2.2.1.0"
            },
            {
              "status": "affected",
              "version": "2.1.2.6"
            },
            {
              "status": "affected",
              "version": "2.2.2.0"
            },
            {
              "status": "affected",
              "version": "2.2.2.1"
            },
            {
              "status": "affected",
              "version": "2.2.2.3"
            },
            {
              "status": "affected",
              "version": "2.1.2.7"
            },
            {
              "status": "affected",
              "version": "2.2.1.3"
            },
            {
              "status": "affected",
              "version": "2.2.3.0"
            },
            {
              "status": "affected",
              "version": "2.2.2.4"
            },
            {
              "status": "affected",
              "version": "2.2.2.5"
            },
            {
              "status": "affected",
              "version": "2.2.3.3"
            },
            {
              "status": "affected",
              "version": "2.2.2.7"
            },
            {
              "status": "affected",
              "version": "2.2.2.6"
            },
            {
              "status": "affected",
              "version": "2.2.2.8"
            },
            {
              "status": "affected",
              "version": "2.2.3.4"
            },
            {
              "status": "affected",
              "version": "2.1.2.8"
            },
            {
              "status": "affected",
              "version": "2.3.2.1"
            },
            {
              "status": "affected",
              "version": "2.3.2.1-AIRGAP"
            },
            {
              "status": "affected",
              "version": "2.3.2.1-AIRGAP-CA"
            },
            {
              "status": "affected",
              "version": "2.2.3.5"
            },
            {
              "status": "affected",
              "version": "2.3.3.0"
            },
            {
              "status": "affected",
              "version": "2.3.3.3"
            },
            {
              "status": "affected",
              "version": "2.3.3.1-AIRGAP"
            },
            {
              "status": "affected",
              "version": "2.3.3.1"
            },
            {
              "status": "affected",
              "version": "2.3.2.3"
            },
            {
              "status": "affected",
              "version": "2.3.3.3-AIRGAP"
            },
            {
              "status": "affected",
              "version": "2.2.3.6"
            },
            {
              "status": "affected",
              "version": "2.2.2.9"
            },
            {
              "status": "affected",
              "version": "2.3.3.0-AIRGAP"
            },
            {
              "status": "affected",
              "version": "2.3.3.3-AIRGAP-CA"
            },
            {
              "status": "affected",
              "version": "2.3.3.4"
            },
            {
              "status": "affected",
              "version": "2.3.3.4-AIRGAP"
            },
            {
              "status": "affected",
              "version": "2.3.3.4-AIRGAP-MDNAC"
            },
            {
              "status": "affected",
              "version": "2.3.3.4-HF1"
            },
            {
              "status": "affected",
              "version": "2.3.4.0"
            },
            {
              "status": "affected",
              "version": "2.3.3.5"
            },
            {
              "status": "affected",
              "version": "2.3.3.5-AIRGAP"
            },
            {
              "status": "affected",
              "version": "2.3.4.0-AIRGAP"
            },
            {
              "status": "affected",
              "version": "2.3.4.3"
            },
            {
              "status": "affected",
              "version": "2.3.4.3-AIRGAP"
            },
            {
              "status": "affected",
              "version": "2.3.3.6"
            },
            {
              "status": "affected",
              "version": "2.3.5.0"
            },
            {
              "status": "affected",
              "version": "2.3.3.6-AIRGAP"
            },
            {
              "status": "affected",
              "version": "2.3.5.0-AIRGAP"
            },
            {
              "status": "affected",
              "version": "2.3.3.6-AIRGAP-MDNAC"
            },
            {
              "status": "affected",
              "version": "2.3.5.0-AIRGAP-MDNAC"
            },
            {
              "status": "affected",
              "version": "2.3.3.7"
            },
            {
              "status": "affected",
              "version": "2.3.3.7-AIRGAP"
            },
            {
              "status": "affected",
              "version": "2.3.3.7-AIRGAP-MDNAC"
            },
            {
              "status": "affected",
              "version": "2.3.6.0"
            },
            {
              "status": "affected",
              "version": "2.3.3.6-70045-HF1"
            },
            {
              "status": "affected",
              "version": "2.3.3.7-72328-AIRGAP"
            },
            {
              "status": "affected",
              "version": "2.3.3.7-72323"
            },
            {
              "status": "affected",
              "version": "2.3.3.7-72328-MDNAC"
            },
            {
              "status": "affected",
              "version": "2.3.5.3"
            },
            {
              "status": "affected",
              "version": "2.3.5.3-AIRGAP-MDNAC"
            },
            {
              "status": "affected",
              "version": "2.3.5.3-AIRGAP"
            },
            {
              "status": "affected",
              "version": "2.3.6.0-AIRGAP"
            },
            {
              "status": "affected",
              "version": "2.3.7.0"
            },
            {
              "status": "affected",
              "version": "2.3.7.0-AIRGAP"
            },
            {
              "status": "affected",
              "version": "2.3.7.0-AIRGAP-MDNAC"
            },
            {
              "status": "affected",
              "version": "2.3.7.0-VA"
            },
            {
              "status": "affected",
              "version": "2.3.5.4"
            },
            {
              "status": "affected",
              "version": "2.3.5.4-AIRGAP"
            },
            {
              "status": "affected",
              "version": "2.3.5.4-AIRGAP-MDNAC"
            },
            {
              "status": "affected",
              "version": "2.3.7.3"
            },
            {
              "status": "affected",
              "version": "2.3.7.3-AIRGAP"
            },
            {
              "status": "affected",
              "version": "2.3.7.3-AIRGAP-MDNAC"
            },
            {
              "status": "affected",
              "version": "2.3.5.5-AIRGAP"
            },
            {
              "status": "affected",
              "version": "2.3.5.5"
            },
            {
              "status": "affected",
              "version": "2.3.5.5-AIRGAP-MDNAC"
            },
            {
              "status": "affected",
              "version": "2.3.7.4"
            },
            {
              "status": "affected",
              "version": "2.3.7.4-AIRGAP"
            },
            {
              "status": "affected",
              "version": "2.3.7.4-AIRGAP-MDNAC"
            },
            {
              "status": "affected",
              "version": "2.3.7.5-AIRGAP"
            },
            {
              "status": "affected",
              "version": "2.3.7.5-VA"
            },
            {
              "status": "affected",
              "version": "2.3.5.6-AIRGAP"
            },
            {
              "status": "affected",
              "version": "2.3.5.6"
            },
            {
              "status": "affected",
              "version": "2.3.5.6-AIRGAP-MDNAC"
            },
            {
              "status": "affected",
              "version": "1.0.0.0"
            },
            {
              "status": "affected",
              "version": "2.3.7.6-AIRGAP"
            },
            {
              "status": "affected",
              "version": "2.3.7.6"
            },
            {
              "status": "affected",
              "version": "2.3.7.6-VA"
            },
            {
              "status": "affected",
              "version": "2.3.5.5-70026-HF70"
            },
            {
              "status": "affected",
              "version": "2.3.5.5-70026-HF51"
            },
            {
              "status": "affected",
              "version": "2.3.5.6-70143-HF20"
            },
            {
              "status": "affected",
              "version": "2.3.7.6-AIRGAP-MDNAC"
            },
            {
              "status": "affected",
              "version": "2.3.5.5-70026-HF52"
            },
            {
              "status": "affected",
              "version": "2.3.5.5-70026-HF53"
            },
            {
              "status": "affected",
              "version": "2.3.5.5-70026-HF71"
            },
            {
              "status": "affected",
              "version": "2.3.7.7"
            },
            {
              "status": "affected",
              "version": "2.3.7.7-VA"
            },
            {
              "status": "affected",
              "version": "2.3.7.7-AIRGAP"
            },
            {
              "status": "affected",
              "version": "2.3.7.7-AIRGAP-MDNAC"
            },
            {
              "status": "affected",
              "version": "2.3.5.5-70026-HF72"
            },
            {
              "status": "affected",
              "version": "2.3.7.9-VA"
            },
            {
              "status": "affected",
              "version": "2.3.7.9"
            },
            {
              "status": "affected",
              "version": "2.3.7.9-AIRGAP"
            },
            {
              "status": "affected",
              "version": "2.3.7.9-AIRGAP-MDNAC"
            },
            {
              "status": "affected",
              "version": "2.3.7.9-70301-SMU1"
            },
            {
              "status": "affected",
              "version": "2.3.5.3-EULA"
            },
            {
              "status": "affected",
              "version": "0.0.0.0"
            }
          ]
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "A vulnerability in the REST API of Cisco Catalyst Center could allow an authenticated, remote attacker to execute arbitrary commands in a restricted container as the root user.\r\n\r\nThis vulnerability is due to insufficient validation of user-supplied input in REST API request parameters. An attacker could exploit this vulnerability by sending a crafted API request to an affected device. A successful exploit could allow the attacker to inject arbitrary commands that would then be executed in a restricted container with root privileges. To exploit this vulnerability, the attacker must have valid credentials for a user account with at least the role of Observer."
        }
      ],
      "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": "LOW",
            "baseScore": 6.3,
            "baseSeverity": "MEDIUM",
            "confidentialityImpact": "LOW",
            "integrityImpact": "LOW",
            "privilegesRequired": "LOW",
            "scope": "UNCHANGED",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L",
            "version": "3.1"
          },
          "format": "cvssV3_1"
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "cweId": "CWE-78",
              "description": "Improper Neutralization of Special Elements used in an OS Command (\u0027OS Command Injection\u0027)",
              "lang": "en",
              "type": "cwe"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2025-11-13T16:27:31.359Z",
        "orgId": "d1c1063e-7a18-46af-9102-31f8928bc633",
        "shortName": "cisco"
      },
      "references": [
        {
          "name": "cisco-sa-dnac-ci-ZWLQVSwT",
          "url": "https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-dnac-ci-ZWLQVSwT"
        }
      ],
      "source": {
        "advisory": "cisco-sa-dnac-ci-ZWLQVSwT",
        "defects": [
          "CSCwo77762"
        ],
        "discovery": "INTERNAL"
      },
      "title": "Cisco DNA Center API Command Injection Vulnerability"
    }
  },
  "cveMetadata": {
    "assignerOrgId": "d1c1063e-7a18-46af-9102-31f8928bc633",
    "assignerShortName": "cisco",
    "cveId": "CVE-2025-20349",
    "datePublished": "2025-11-13T16:18:03.689Z",
    "dateReserved": "2024-10-10T19:15:13.257Z",
    "dateUpdated": "2026-02-26T16:57:02.959Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.2"
}

Sightings

Author	Source	Type	Date

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.

Action not permitted

CNVD-2026-12677

CVE-2025-20349 (GCVE-0-2025-20349)

Tags

Sightings

Nomenclature