github - ghsa-xrhj-pq48-gcwm

GHSA-XRHJ-PQ48-GCWM

Vulnerability from github – Published: 2025-08-20 18:30 – Updated: 2025-08-20 18:30

Details

A vulnerability in the debug logging function of Cisco Duo Authentication Proxy could allow an authenticated, high-privileged, remote attacker to view sensitive information in a system log file.

This vulnerability is due to insufficient masking of sensitive information before it is written to system log files. An attacker could exploit this vulnerability by accessing logs on an affected system. A successful exploit could allow the attacker to view sensitive information that should be restricted.

Severity ?

4.9 (Medium)


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

Show details on source website

JSON

To clipboard

{
  "affected": [],
  "aliases": [
    "CVE-2025-20345"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-200"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2025-08-20T17:15:34Z",
    "severity": "MODERATE"
  },
  "details": "A vulnerability in the debug logging function of Cisco Duo Authentication Proxy could allow an authenticated, high-privileged, remote attacker to view sensitive information in a system log file.\n\nThis vulnerability is due to insufficient masking of sensitive information before it is written to system log files. An attacker could exploit this vulnerability by accessing logs on an affected system. A successful exploit could allow the attacker to view sensitive information that should be restricted.\u0026nbsp;",
  "id": "GHSA-xrhj-pq48-gcwm",
  "modified": "2025-08-20T18:30:22Z",
  "published": "2025-08-20T18:30:22Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2025-20345"
    },
    {
      "type": "WEB",
      "url": "https://bst.cloudapps.cisco.com/bugsearch/bug/CSCvd36820"
    },
    {
      "type": "WEB",
      "url": "https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20180328-smi2"
    },
    {
      "type": "WEB",
      "url": "https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-authproxlog-SxczXQ63"
    },
    {
      "type": "WEB",
      "url": "https://sec.cloudapps.cisco.com/security/center/viewErp.x?alertId=ERP-66682"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:N/A:N",
      "type": "CVSS_V3"
    }
  ]
}

CVE-2025-20345 (GCVE-0-2025-20345)

Vulnerability from cvelistv5 – Published: 2025-08-20 16:26 – Updated: 2025-08-20 18:43

Title

Cisco Duo Authentication Proxy Information Disclosure Vulnerability

Summary

A vulnerability in the debug logging function of Cisco Duo Authentication Proxy could allow an authenticated, high-privileged, remote attacker to view sensitive information in a system log file. This vulnerability is due to insufficient masking of sensitive information before it is written to system log files. An attacker could exploit this vulnerability by accessing logs on an affected system. A successful exploit could allow the attacker to view sensitive information that should be restricted. 

Severity ?

4.9 (Medium)


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

CWE

CWE-200 - Exposure of Sensitive Information to an Unauthorized Actor

Assigner

cisco

References

URL

Tags

	https://sec.cloudapps.cisco.com/security/center/c…
	https://bst.cloudapps.cisco.com/bugsearch/bug/CSC…
	https://sec.cloudapps.cisco.com/security/center/c…
	https://sec.cloudapps.cisco.com/security/center/v…

Impacted products

	Vendor	Product	Version
	Cisco	Cisco Duo Authentication Proxy	Affected: 2.4.2 Affected: 2.4.3 Affected: 2.4.4 Affected: 2.4.5 Affected: 2.4.6 Affected: 2.4.7 Affected: 2.4.8 Affected: 2.4.9 Affected: 2.4.10 Affected: 2.4.11 Affected: 2.4.12 Affected: 2.4.13 Affected: 2.4.14 Affected: 2.4.14.1 Affected: 2.4.15 Affected: 2.4.16 Affected: 2.4.17 Affected: 2.4.18 Affected: 2.4.19 Affected: 2.4.20 Affected: 2.4.21 Affected: 2.5.4 Affected: 2.6.0 Affected: 2.7.0 Affected: 2.8.1 Affected: 2.9.0 Affected: 2.10.0 Affected: 2.10.1 Affected: 2.11.0 Affected: 2.12.0 Affected: 2.12.1 Affected: 2.13.0 Affected: 2.14.0 Affected: 3.0.0 Affected: 3.1.0 Affected: 3.1.1 Affected: 3.2.0 Affected: 3.2.1 Affected: 3.2.2 Affected: 3.2.3 Affected: 3.2.4 Affected: 4.0.0 Affected: 4.0.1 Affected: 4.0.2 Affected: 5.0.0 Affected: 5.0.1 Affected: 5.0.2 Affected: 5.1.0 Affected: 5.1.1 Affected: 5.2.0 Affected: 5.2.1 Affected: 5.2.2 Affected: 5.3.0 Affected: 5.3.1 Affected: 5.4.0 Affected: 5.4.1 Affected: 5.5.0 Affected: 5.5.1 Affected: 5.6.0 Affected: 5.6.1 Affected: 5.7.0 Affected: 5.7.1 Affected: 5.7.2 Affected: 5.7.3 Affected: 5.7.4 Affected: 5.8.0 Affected: 5.8.1 Affected: 6.0.0

Show details on NVD website

JSON

To clipboard

{
  "containers": {
    "adp": [
      {
        "metrics": [
          {
            "other": {
              "content": {
                "id": "CVE-2025-20345",
                "options": [
                  {
                    "Exploitation": "none"
                  },
                  {
                    "Automatable": "no"
                  },
                  {
                    "Technical Impact": "partial"
                  }
                ],
                "role": "CISA Coordinator",
                "timestamp": "2025-08-20T18:43:44.741643Z",
                "version": "2.0.3"
              },
              "type": "ssvc"
            }
          }
        ],
        "providerMetadata": {
          "dateUpdated": "2025-08-20T18:43:54.617Z",
          "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
          "shortName": "CISA-ADP"
        },
        "title": "CISA ADP Vulnrichment"
      }
    ],
    "cna": {
      "affected": [
        {
          "defaultStatus": "unknown",
          "product": "Cisco Duo Authentication Proxy",
          "vendor": "Cisco",
          "versions": [
            {
              "status": "affected",
              "version": "2.4.2"
            },
            {
              "status": "affected",
              "version": "2.4.3"
            },
            {
              "status": "affected",
              "version": "2.4.4"
            },
            {
              "status": "affected",
              "version": "2.4.5"
            },
            {
              "status": "affected",
              "version": "2.4.6"
            },
            {
              "status": "affected",
              "version": "2.4.7"
            },
            {
              "status": "affected",
              "version": "2.4.8"
            },
            {
              "status": "affected",
              "version": "2.4.9"
            },
            {
              "status": "affected",
              "version": "2.4.10"
            },
            {
              "status": "affected",
              "version": "2.4.11"
            },
            {
              "status": "affected",
              "version": "2.4.12"
            },
            {
              "status": "affected",
              "version": "2.4.13"
            },
            {
              "status": "affected",
              "version": "2.4.14"
            },
            {
              "status": "affected",
              "version": "2.4.14.1"
            },
            {
              "status": "affected",
              "version": "2.4.15"
            },
            {
              "status": "affected",
              "version": "2.4.16"
            },
            {
              "status": "affected",
              "version": "2.4.17"
            },
            {
              "status": "affected",
              "version": "2.4.18"
            },
            {
              "status": "affected",
              "version": "2.4.19"
            },
            {
              "status": "affected",
              "version": "2.4.20"
            },
            {
              "status": "affected",
              "version": "2.4.21"
            },
            {
              "status": "affected",
              "version": "2.5.4"
            },
            {
              "status": "affected",
              "version": "2.6.0"
            },
            {
              "status": "affected",
              "version": "2.7.0"
            },
            {
              "status": "affected",
              "version": "2.8.1"
            },
            {
              "status": "affected",
              "version": "2.9.0"
            },
            {
              "status": "affected",
              "version": "2.10.0"
            },
            {
              "status": "affected",
              "version": "2.10.1"
            },
            {
              "status": "affected",
              "version": "2.11.0"
            },
            {
              "status": "affected",
              "version": "2.12.0"
            },
            {
              "status": "affected",
              "version": "2.12.1"
            },
            {
              "status": "affected",
              "version": "2.13.0"
            },
            {
              "status": "affected",
              "version": "2.14.0"
            },
            {
              "status": "affected",
              "version": "3.0.0"
            },
            {
              "status": "affected",
              "version": "3.1.0"
            },
            {
              "status": "affected",
              "version": "3.1.1"
            },
            {
              "status": "affected",
              "version": "3.2.0"
            },
            {
              "status": "affected",
              "version": "3.2.1"
            },
            {
              "status": "affected",
              "version": "3.2.2"
            },
            {
              "status": "affected",
              "version": "3.2.3"
            },
            {
              "status": "affected",
              "version": "3.2.4"
            },
            {
              "status": "affected",
              "version": "4.0.0"
            },
            {
              "status": "affected",
              "version": "4.0.1"
            },
            {
              "status": "affected",
              "version": "4.0.2"
            },
            {
              "status": "affected",
              "version": "5.0.0"
            },
            {
              "status": "affected",
              "version": "5.0.1"
            },
            {
              "status": "affected",
              "version": "5.0.2"
            },
            {
              "status": "affected",
              "version": "5.1.0"
            },
            {
              "status": "affected",
              "version": "5.1.1"
            },
            {
              "status": "affected",
              "version": "5.2.0"
            },
            {
              "status": "affected",
              "version": "5.2.1"
            },
            {
              "status": "affected",
              "version": "5.2.2"
            },
            {
              "status": "affected",
              "version": "5.3.0"
            },
            {
              "status": "affected",
              "version": "5.3.1"
            },
            {
              "status": "affected",
              "version": "5.4.0"
            },
            {
              "status": "affected",
              "version": "5.4.1"
            },
            {
              "status": "affected",
              "version": "5.5.0"
            },
            {
              "status": "affected",
              "version": "5.5.1"
            },
            {
              "status": "affected",
              "version": "5.6.0"
            },
            {
              "status": "affected",
              "version": "5.6.1"
            },
            {
              "status": "affected",
              "version": "5.7.0"
            },
            {
              "status": "affected",
              "version": "5.7.1"
            },
            {
              "status": "affected",
              "version": "5.7.2"
            },
            {
              "status": "affected",
              "version": "5.7.3"
            },
            {
              "status": "affected",
              "version": "5.7.4"
            },
            {
              "status": "affected",
              "version": "5.8.0"
            },
            {
              "status": "affected",
              "version": "5.8.1"
            },
            {
              "status": "affected",
              "version": "6.0.0"
            }
          ]
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "A vulnerability in the debug logging function of Cisco Duo Authentication Proxy could allow an authenticated, high-privileged, remote attacker to view sensitive information in a system log file.\r\n\r\nThis vulnerability is due to insufficient masking of sensitive information before it is written to system log files. An attacker could exploit this vulnerability by accessing logs on an affected system. A successful exploit could allow the attacker to view sensitive information that should be restricted.\u0026nbsp;"
        }
      ],
      "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": "NONE",
            "baseScore": 4.9,
            "baseSeverity": "MEDIUM",
            "confidentialityImpact": "HIGH",
            "integrityImpact": "NONE",
            "privilegesRequired": "HIGH",
            "scope": "UNCHANGED",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:N/A:N",
            "version": "3.1"
          },
          "format": "cvssV3_1"
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "cweId": "CWE-200",
              "description": "Exposure of Sensitive Information to an Unauthorized Actor",
              "lang": "en",
              "type": "cwe"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2025-08-20T16:26:32.520Z",
        "orgId": "d1c1063e-7a18-46af-9102-31f8928bc633",
        "shortName": "cisco"
      },
      "references": [
        {
          "name": "cisco-sa-authproxlog-SxczXQ63",
          "url": "https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-authproxlog-SxczXQ63"
        },
        {
          "name": "CSCvd36820",
          "url": "https://bst.cloudapps.cisco.com/bugsearch/bug/CSCvd36820"
        },
        {
          "name": "https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20180328-smi2",
          "url": "https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20180328-smi2"
        },
        {
          "name": "Cisco\u0026nbsp;Event Response: March 2018 Semiannual Cisco\u0026nbsp;IOS and IOS XE Software Security Advisory Bundled Publication",
          "url": "https://sec.cloudapps.cisco.com/security/center/viewErp.x?alertId=ERP-66682"
        }
      ],
      "source": {
        "advisory": "cisco-sa-authproxlog-SxczXQ63",
        "defects": [
          "CSCwq57269"
        ],
        "discovery": "INTERNAL"
      },
      "title": "Cisco Duo Authentication Proxy Information Disclosure Vulnerability"
    }
  },
  "cveMetadata": {
    "assignerOrgId": "d1c1063e-7a18-46af-9102-31f8928bc633",
    "assignerShortName": "cisco",
    "cveId": "CVE-2025-20345",
    "datePublished": "2025-08-20T16:26:32.520Z",
    "dateReserved": "2024-10-10T19:15:13.256Z",
    "dateUpdated": "2025-08-20T18:43:54.617Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.1"
}

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

GHSA-XRHJ-PQ48-GCWM

CVE-2025-20345 (GCVE-0-2025-20345)

Tags

Sightings

Nomenclature