Vulnerability-Lookup

CVE-2025-61985 (GCVE-0-2025-61985)

Vulnerability from cvelistv5 – Published: 2025-10-06 00:00 – Updated: 2026-09-08 08:43

Summary

ssh in OpenSSH before 10.1 allows the '\0' character in an ssh:// URI, potentially leading to code execution when a ProxyCommand is used.

Severity

3.6 (Low)


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

SSVC

Exploitation: none Automatable: no Technical Impact: partial

CISA Coordinator · CISA-ADP (v2.0.3)

Decision recorded 2025-10-06 18:33 UTC

CWE

CWE-158 - Improper Neutralization of Null Byte or NUL Character

Assigner

mitre mitre root

References

4 references

URL	Tags
https://www.openwall.com/lists/oss-security/2025/…
https://marc.info/?l=openssh-unix-dev&m=175974522…
https://www.openssh.com/releasenotes.html#10.1p1
https://cert-portal.siemens.com/productcert/html/…

Impacted products

4 products

Vendor	Product	Version	CPE status
OpenBSD	OpenSSH	Affected: 0 , < 10.1 (custom) cpe:2.3:a:openbsd:openssh::::::::
Siemens	SIMATIC S7-1500 CPU 1518-4 PN/DP MFP	Affected: V3.1.6 , < * (custom)	guessed
Siemens	SIMATIC S7-1500 CPU 1518F-4 PN/DP MFP	Affected: V3.1.6 , < * (custom)	guessed
Siemens	SIPLUS S7-1500 CPU 1518-4 PN/DP MFP	Affected: V3.1.6 , < * (custom)	guessed

Show details on NVD website

JSON

To clipboard

{
  "containers": {
    "adp": [
      {
        "metrics": [
          {
            "other": {
              "content": {
                "id": "CVE-2025-61985",
                "options": [
                  {
                    "Exploitation": "none"
                  },
                  {
                    "Automatable": "no"
                  },
                  {
                    "Technical Impact": "partial"
                  }
                ],
                "role": "CISA Coordinator",
                "timestamp": "2025-10-06T18:33:49.712677Z",
                "version": "2.0.3"
              },
              "type": "ssvc"
            }
          }
        ],
        "providerMetadata": {
          "dateUpdated": "2025-10-06T18:34:24.777Z",
          "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
          "shortName": "CISA-ADP"
        },
        "title": "CISA ADP Vulnrichment"
      },
      {
        "affected": [
          {
            "defaultStatus": "unknown",
            "product": "SIMATIC S7-1500 CPU 1518-4 PN/DP MFP",
            "vendor": "Siemens",
            "versions": [
              {
                "lessThan": "*",
                "status": "affected",
                "version": "V3.1.6",
                "versionType": "custom"
              }
            ]
          },
          {
            "defaultStatus": "unknown",
            "product": "SIMATIC S7-1500 CPU 1518-4 PN/DP MFP",
            "vendor": "Siemens",
            "versions": [
              {
                "lessThan": "*",
                "status": "affected",
                "version": "V3.1.6",
                "versionType": "custom"
              }
            ]
          },
          {
            "defaultStatus": "unknown",
            "product": "SIMATIC S7-1500 CPU 1518F-4 PN/DP MFP",
            "vendor": "Siemens",
            "versions": [
              {
                "lessThan": "*",
                "status": "affected",
                "version": "V3.1.6",
                "versionType": "custom"
              }
            ]
          },
          {
            "defaultStatus": "unknown",
            "product": "SIMATIC S7-1500 CPU 1518F-4 PN/DP MFP",
            "vendor": "Siemens",
            "versions": [
              {
                "lessThan": "*",
                "status": "affected",
                "version": "V3.1.6",
                "versionType": "custom"
              }
            ]
          },
          {
            "defaultStatus": "unknown",
            "product": "SIPLUS S7-1500 CPU 1518-4 PN/DP MFP",
            "vendor": "Siemens",
            "versions": [
              {
                "lessThan": "*",
                "status": "affected",
                "version": "V3.1.6",
                "versionType": "custom"
              }
            ]
          }
        ],
        "providerMetadata": {
          "dateUpdated": "2026-09-08T08:43:02.526Z",
          "orgId": "0b142b55-0307-4c5a-b3c9-f314f3fb7c5e",
          "shortName": "siemens-SADP"
        },
        "references": [
          {
            "url": "https://cert-portal.siemens.com/productcert/html/ssa-019113.html"
          }
        ],
        "x_adpType": "supplier"
      }
    ],
    "cna": {
      "affected": [
        {
          "defaultStatus": "unaffected",
          "product": "OpenSSH",
          "vendor": "OpenBSD",
          "versions": [
            {
              "lessThan": "10.1",
              "status": "affected",
              "version": "0",
              "versionType": "custom"
            }
          ]
        }
      ],
      "cpeApplicability": [
        {
          "nodes": [
            {
              "cpeMatch": [
                {
                  "criteria": "cpe:2.3:a:openbsd:openssh:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "10.1",
                  "vulnerable": true
                }
              ],
              "negate": false,
              "operator": "OR"
            }
          ]
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "ssh in OpenSSH before 10.1 allows the \u0027\\0\u0027 character in an ssh:// URI, potentially leading to code execution when a ProxyCommand is used."
        }
      ],
      "metrics": [
        {
          "cvssV3_1": {
            "baseScore": 3.6,
            "baseSeverity": "LOW",
            "vectorString": "CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:L/I:L/A:N",
            "version": "3.1"
          }
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "cweId": "CWE-158",
              "description": "CWE-158 Improper Neutralization of Null Byte or NUL Character",
              "lang": "en",
              "type": "CWE"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2025-10-06T18:19:08.824Z",
        "orgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca",
        "shortName": "mitre"
      },
      "references": [
        {
          "url": "https://www.openwall.com/lists/oss-security/2025/10/06/1"
        },
        {
          "url": "https://marc.info/?l=openssh-unix-dev\u0026m=175974522032149\u0026w=2"
        },
        {
          "url": "https://www.openssh.com/releasenotes.html#10.1p1"
        }
      ],
      "x_generator": {
        "engine": "enrichogram 0.0.1"
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca",
    "assignerShortName": "mitre",
    "cveId": "CVE-2025-61985",
    "datePublished": "2025-10-06T00:00:00.000Z",
    "dateReserved": "2025-10-06T00:00:00.000Z",
    "dateUpdated": "2026-09-08T08:43:02.526Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.2",
  "vulnerability-lookup:meta": {
    "epss": {
      "cve": "CVE-2025-61985",
      "date": "2026-09-20",
      "epss": "0.00122",
      "percentile": "0.02317"
    },
    "microsoft_vex": {
      "current_release_date": "2025-10-08T01:02:00.000Z",
      "cve": "CVE-2025-61985",
      "id": "msrc_CVE-2025-61985",
      "initial_release_date": "2025-10-02T00:00:00.000Z",
      "product_status:fixed": "4",
      "product_status:known_affected": "4",
      "source": "Microsoft CSAF VEX",
      "status": "final",
      "title": "ssh in OpenSSH before 10.1 allows the \u0027\\0\u0027 character in an ssh:// URI, potentially leading to code execution when a ProxyCommand is used.",
      "url": "https://msrc.microsoft.com/csaf/vex/2025/msrc_cve-2025-61985.json",
      "version": "1"
    },
    "nvd": {
      "cve": {
        "affected": [
          {
            "affectedData": [
              {
                "defaultStatus": "unaffected",
                "product": "OpenSSH",
                "vendor": "OpenBSD",
                "versions": [
                  {
                    "lessThan": "10.1",
                    "status": "affected",
                    "version": "0",
                    "versionType": "custom"
                  }
                ]
              }
            ],
            "source": "cve@mitre.org"
          },
          {
            "affectedData": [
              {
                "defaultStatus": "unknown",
                "product": "SIMATIC S7-1500 CPU 1518-4 PN/DP MFP",
                "vendor": "Siemens",
                "versions": [
                  {
                    "lessThan": "*",
                    "status": "affected",
                    "version": "V3.1.6",
                    "versionType": "custom"
                  }
                ]
              },
              {
                "defaultStatus": "unknown",
                "product": "SIMATIC S7-1500 CPU 1518-4 PN/DP MFP",
                "vendor": "Siemens",
                "versions": [
                  {
                    "lessThan": "*",
                    "status": "affected",
                    "version": "V3.1.6",
                    "versionType": "custom"
                  }
                ]
              },
              {
                "defaultStatus": "unknown",
                "product": "SIMATIC S7-1500 CPU 1518F-4 PN/DP MFP",
                "vendor": "Siemens",
                "versions": [
                  {
                    "lessThan": "*",
                    "status": "affected",
                    "version": "V3.1.6",
                    "versionType": "custom"
                  }
                ]
              },
              {
                "defaultStatus": "unknown",
                "product": "SIMATIC S7-1500 CPU 1518F-4 PN/DP MFP",
                "vendor": "Siemens",
                "versions": [
                  {
                    "lessThan": "*",
                    "status": "affected",
                    "version": "V3.1.6",
                    "versionType": "custom"
                  }
                ]
              },
              {
                "defaultStatus": "unknown",
                "product": "SIPLUS S7-1500 CPU 1518-4 PN/DP MFP",
                "vendor": "Siemens",
                "versions": [
                  {
                    "lessThan": "*",
                    "status": "affected",
                    "version": "V3.1.6",
                    "versionType": "custom"
                  }
                ]
              }
            ],
            "source": "0b142b55-0307-4c5a-b3c9-f314f3fb7c5e"
          }
        ],
        "cveTags": [],
        "descriptions": [
          {
            "lang": "en",
            "value": "ssh in OpenSSH before 10.1 allows the \u0027\\0\u0027 character in an ssh:// URI, potentially leading to code execution when a ProxyCommand is used."
          }
        ],
        "id": "CVE-2025-61985",
        "lastModified": "2026-07-14T13:17:57.047",
        "metrics": {
          "cvssMetricV31": [
            {
              "cvssData": {
                "attackComplexity": "HIGH",
                "attackVector": "LOCAL",
                "availabilityImpact": "NONE",
                "baseScore": 3.6,
                "baseSeverity": "LOW",
                "confidentialityImpact": "LOW",
                "integrityImpact": "LOW",
                "privilegesRequired": "LOW",
                "scope": "UNCHANGED",
                "userInteraction": "NONE",
                "vectorString": "CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:L/I:L/A:N",
                "version": "3.1"
              },
              "exploitabilityScore": 1.0,
              "impactScore": 2.5,
              "source": "cve@mitre.org",
              "type": "Secondary"
            }
          ],
          "ssvcV203": [
            {
              "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
              "ssvcData": {
                "id": "CVE-2025-61985",
                "options": [
                  {
                    "exploitation": "none"
                  },
                  {
                    "automatable": "no"
                  },
                  {
                    "technicalImpact": "partial"
                  }
                ],
                "role": "CISA Coordinator",
                "timestamp": "2025-10-06T18:33:49.712677Z",
                "version": "2.0.3"
              }
            }
          ]
        },
        "published": "2025-10-06T19:15:36.357",
        "references": [
          {
            "source": "cve@mitre.org",
            "url": "https://marc.info/?l=openssh-unix-dev\u0026m=175974522032149\u0026w=2"
          },
          {
            "source": "cve@mitre.org",
            "url": "https://www.openssh.com/releasenotes.html#10.1p1"
          },
          {
            "source": "cve@mitre.org",
            "url": "https://www.openwall.com/lists/oss-security/2025/10/06/1"
          },
          {
            "source": "0b142b55-0307-4c5a-b3c9-f314f3fb7c5e",
            "url": "https://cert-portal.siemens.com/productcert/html/ssa-019113.html"
          }
        ],
        "sourceIdentifier": "cve@mitre.org",
        "vulnStatus": "Deferred",
        "weaknesses": [
          {
            "description": [
              {
                "lang": "en",
                "value": "CWE-158"
              }
            ],
            "source": "cve@mitre.org",
            "type": "Secondary"
          }
        ]
      }
    },
    "redhat_vex": {
      "aggregate_severity": "Moderate",
      "current_release_date": "2026-09-01T11:54:13+00:00",
      "cve": "CVE-2025-61985",
      "id": "CVE-2025-61985",
      "initial_release_date": "2025-10-06T00:00:00+00:00",
      "product_status:fixed": "734",
      "product_status:known_affected": "19",
      "product_status:known_not_affected": "40",
      "source": "Red Hat CSAF VEX",
      "status": "final",
      "title": "openssh: OpenSSH: Null character in ssh:// URI can lead to code execution via ProxyCommand",
      "url": "https://security.access.redhat.com/data/csaf/v2/vex/2025/cve-2025-61985.json",
      "version": "3"
    },
    "vulnrichment": {
      "containers": {
        "adp": [
          {
            "affected": [
              {
                "defaultStatus": "unknown",
                "product": "SIMATIC S7-1500 CPU 1518-4 PN/DP MFP",
                "vendor": "Siemens",
                "versions": [
                  {
                    "lessThan": "*",
                    "status": "affected",
                    "version": "V3.1.6",
                    "versionType": "custom"
                  }
                ]
              },
              {
                "defaultStatus": "unknown",
                "product": "SIMATIC S7-1500 CPU 1518-4 PN/DP MFP",
                "vendor": "Siemens",
                "versions": [
                  {
                    "lessThan": "*",
                    "status": "affected",
                    "version": "V3.1.6",
                    "versionType": "custom"
                  }
                ]
              },
              {
                "defaultStatus": "unknown",
                "product": "SIMATIC S7-1500 CPU 1518F-4 PN/DP MFP",
                "vendor": "Siemens",
                "versions": [
                  {
                    "lessThan": "*",
                    "status": "affected",
                    "version": "V3.1.6",
                    "versionType": "custom"
                  }
                ]
              },
              {
                "defaultStatus": "unknown",
                "product": "SIMATIC S7-1500 CPU 1518F-4 PN/DP MFP",
                "vendor": "Siemens",
                "versions": [
                  {
                    "lessThan": "*",
                    "status": "affected",
                    "version": "V3.1.6",
                    "versionType": "custom"
                  }
                ]
              },
              {
                "defaultStatus": "unknown",
                "product": "SIPLUS S7-1500 CPU 1518-4 PN/DP MFP",
                "vendor": "Siemens",
                "versions": [
                  {
                    "lessThan": "*",
                    "status": "affected",
                    "version": "V3.1.6",
                    "versionType": "custom"
                  }
                ]
              }
            ],
            "providerMetadata": {
              "dateUpdated": "2026-09-08T08:43:02.526Z",
              "orgId": "0b142b55-0307-4c5a-b3c9-f314f3fb7c5e",
              "shortName": "siemens-SADP"
            },
            "references": [
              {
                "url": "https://cert-portal.siemens.com/productcert/html/ssa-019113.html"
              }
            ],
            "x_adpType": "supplier"
          },
          {
            "metrics": [
              {
                "other": {
                  "content": {
                    "id": "CVE-2025-61985",
                    "options": [
                      {
                        "Exploitation": "none"
                      },
                      {
                        "Automatable": "no"
                      },
                      {
                        "Technical Impact": "partial"
                      }
                    ],
                    "role": "CISA Coordinator",
                    "timestamp": "2025-10-06T18:33:49.712677Z",
                    "version": "2.0.3"
                  },
                  "type": "ssvc"
                }
              }
            ],
            "providerMetadata": {
              "dateUpdated": "2025-10-06T18:34:17.365Z",
              "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
              "shortName": "CISA-ADP"
            },
            "title": "CISA ADP Vulnrichment"
          }
        ],
        "cna": {
          "affected": [
            {
              "defaultStatus": "unaffected",
              "product": "OpenSSH",
              "vendor": "OpenBSD",
              "versions": [
                {
                  "lessThan": "10.1",
                  "status": "affected",
                  "version": "0",
                  "versionType": "custom"
                }
              ]
            }
          ],
          "cpeApplicability": [
            {
              "nodes": [
                {
                  "cpeMatch": [
                    {
                      "criteria": "cpe:2.3:a:openbsd:openssh:*:*:*:*:*:*:*:*",
                      "versionEndExcluding": "10.1",
                      "vulnerable": true
                    }
                  ],
                  "negate": false,
                  "operator": "OR"
                }
              ]
            }
          ],
          "descriptions": [
            {
              "lang": "en",
              "value": "ssh in OpenSSH before 10.1 allows the \u0027\\0\u0027 character in an ssh:// URI, potentially leading to code execution when a ProxyCommand is used."
            }
          ],
          "metrics": [
            {
              "cvssV3_1": {
                "baseScore": 3.6,
                "baseSeverity": "LOW",
                "vectorString": "CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:L/I:L/A:N",
                "version": "3.1"
              }
            }
          ],
          "problemTypes": [
            {
              "descriptions": [
                {
                  "cweId": "CWE-158",
                  "description": "CWE-158 Improper Neutralization of Null Byte or NUL Character",
                  "lang": "en",
                  "type": "CWE"
                }
              ]
            }
          ],
          "providerMetadata": {
            "dateUpdated": "2025-10-06T18:19:08.824Z",
            "orgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca",
            "shortName": "mitre"
          },
          "references": [
            {
              "url": "https://www.openwall.com/lists/oss-security/2025/10/06/1"
            },
            {
              "url": "https://marc.info/?l=openssh-unix-dev\u0026m=175974522032149\u0026w=2"
            },
            {
              "url": "https://www.openssh.com/releasenotes.html#10.1p1"
            }
          ],
          "x_generator": {
            "engine": "enrichogram 0.0.1"
          }
        }
      },
      "cveMetadata": {
        "assignerOrgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca",
        "assignerShortName": "mitre",
        "cveId": "CVE-2025-61985",
        "datePublished": "2025-10-06T00:00:00.000Z",
        "dateReserved": "2025-10-06T00:00:00.000Z",
        "dateUpdated": "2026-09-08T08:43:02.526Z",
        "state": "PUBLISHED"
      },
      "dataType": "CVE_RECORD",
      "dataVersion": "5.2"
    }
  }
}

OESA-2025-2646 (CVE-2025-61984)

Vulnerability from osv_openeuler – Published: 2025-11-07 11:09 – Updated: 2026-08-06 11:09 – Source website

Summary

openssh security update

Details

OpenSSH is the premier connectivity tool for remote login with the SSH protocol. \ It encrypts all traffic to eliminate eavesdropping, connection hijacking, and \ other attacks. In addition, OpenSSH provides a large suite of secure tunneling \ capabilities, several authentication methods, and sophisticated configuration options.

Security Fix(es):

ssh in OpenSSH before 10.1 allows control characters in usernames that originate from certain possibly untrusted sources, potentially leading to code execution when a ProxyCommand is used. The untrusted sources are the command line and %-sequence expansion of a configuration file. (A configuration file that provides a complete literal username is not categorized as an untrusted source.)(CVE-2025-61984)

ssh in OpenSSH before 10.1 allows the 0 character in an ssh:// URI, potentially leading to code execution when a ProxyCommand is used.(CVE-2025-61985)

Severity

3.6 (Low)


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

References

URL

Type

	https://www.openeuler.org/zh/security/security-bu…	ADVISORY
	https://nvd.nist.gov/vuln/detail/CVE-2025-61984	ADVISORY
	https://nvd.nist.gov/vuln/detail/CVE-2025-61985	ADVISORY

JSON

To clipboard

{
  "affected": [
    {
      "ecosystem_specific": {
        "aarch64": [
          "openssh-9.3p2-9.oe2403.aarch64.rpm",
          "openssh-askpass-9.3p2-9.oe2403.aarch64.rpm",
          "openssh-clients-9.3p2-9.oe2403.aarch64.rpm",
          "openssh-debuginfo-9.3p2-9.oe2403.aarch64.rpm",
          "openssh-debugsource-9.3p2-9.oe2403.aarch64.rpm",
          "openssh-keycat-9.3p2-9.oe2403.aarch64.rpm",
          "openssh-server-9.3p2-9.oe2403.aarch64.rpm",
          "pam_ssh_agent_auth-0.10.4-4.9.oe2403.aarch64.rpm"
        ],
        "noarch": [
          "openssh-help-9.3p2-9.oe2403.noarch.rpm"
        ],
        "src": [
          "openssh-9.3p2-9.oe2403.src.rpm"
        ],
        "x86_64": [
          "openssh-9.3p2-9.oe2403.x86_64.rpm",
          "openssh-askpass-9.3p2-9.oe2403.x86_64.rpm",
          "openssh-clients-9.3p2-9.oe2403.x86_64.rpm",
          "openssh-debuginfo-9.3p2-9.oe2403.x86_64.rpm",
          "openssh-debugsource-9.3p2-9.oe2403.x86_64.rpm",
          "openssh-keycat-9.3p2-9.oe2403.x86_64.rpm",
          "openssh-server-9.3p2-9.oe2403.x86_64.rpm",
          "pam_ssh_agent_auth-0.10.4-4.9.oe2403.x86_64.rpm"
        ]
      },
      "package": {
        "ecosystem": "openEuler:24.03-LTS",
        "name": "openssh",
        "purl": "pkg:rpm/openEuler/openssh\u0026distro=openEuler-24.03-LTS"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "9.3p2-9.oe2403"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    }
  ],
  "database_specific": {
    "severity": "Low"
  },
  "details": "OpenSSH is the premier connectivity tool for remote login with the SSH protocol. \\ It encrypts all traffic to eliminate eavesdropping, connection hijacking, and \\ other attacks. In addition, OpenSSH provides a large suite of secure tunneling \\ capabilities, several authentication methods, and sophisticated configuration options.\r\n\r\nSecurity Fix(es):\n\nssh in OpenSSH before 10.1 allows control characters in usernames that originate from certain possibly untrusted sources, potentially leading to code execution when a ProxyCommand is used. The untrusted sources are the command line and %-sequence expansion of a configuration file. (A configuration file that provides a complete literal username is not categorized as an untrusted source.)(CVE-2025-61984)\n\nssh in OpenSSH before 10.1 allows the   0  character in an ssh:// URI, potentially leading to code execution when a ProxyCommand is used.(CVE-2025-61985)",
  "id": "OESA-2025-2646",
  "modified": "2026-08-06T11:09:46Z",
  "published": "2025-11-07T11:09:46Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://www.openeuler.org/zh/security/security-bulletins/detail/?id=openEuler-SA-2025-2646"
    },
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2025-61984"
    },
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2025-61985"
    }
  ],
  "schema_version": "1.7.2",
  "severity": [
    {
      "score": "CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:L/I:L/A:N",
      "type": "CVSS_V3"
    }
  ],
  "summary": "openssh security update",
  "upstream": [
    "CVE-2025-61984",
    "CVE-2025-61985"
  ]
}

OPENSUSE-SU-2025:20122-1

Vulnerability from csaf_opensuse - Published: 2025-11-28 07:46 - Updated: 2025-11-28 07:46

Summary

Security update for openssh

Severity

Moderate

Scope

2 vulnerabilities in this advisory, including CVE-2025-61985.

CVE-2025-61985

5.3 (Medium)


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

Recommended: 32 products

Open the full advisory

RHSA-2025:23479

Vulnerability from csaf_redhat - Published: 2025-12-17 14:16 - Updated: 2026-09-01 11:57

Summary

Red Hat Security Advisory: openssh security update

Severity

Moderate

Scope

2 vulnerabilities in this advisory, including CVE-2025-61985.

CVE-2025-61985

A flaw was found in OpenSSH where the SSH client accepted \0 (null) characters in ssh:// URIs. When a ProxyCommand is configured, these characters could alter how the command is parsed, potentially leading to code execution depending on how the proxy is set up.

5.3 (Medium)


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

Fixed: 89 products

https://access.redhat.com/errata/RHSA-2025:23479

Open the full advisory

RHSA-2025:23480

Vulnerability from csaf_redhat - Published: 2025-12-17 16:48 - Updated: 2026-09-01 11:57

Summary

Red Hat Security Advisory: openssh security update

Severity

Moderate

Scope

2 vulnerabilities in this advisory, including CVE-2025-61985.

CVE-2025-61985

5.3 (Medium)


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

Fixed: 89 products

https://access.redhat.com/errata/RHSA-2025:23480

Open the full advisory

RHSA-2025:23481

Vulnerability from csaf_redhat - Published: 2025-12-17 17:42 - Updated: 2026-09-01 11:57

Summary

Red Hat Security Advisory: openssh security update

Severity

Moderate

Scope

2 vulnerabilities in this advisory, including CVE-2025-61985.

CVE-2025-61985

5.3 (Medium)


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

Fixed: 105 products

https://access.redhat.com/errata/RHSA-2025:23481

Open the full advisory

RHSA-2026:0414

Vulnerability from csaf_redhat - Published: 2026-01-08 22:34 - Updated: 2026-09-20 18:06

Summary

Red Hat Security Advisory: A Subscription Management tool for finding and reporting Red Hat product usage

Severity

Important

Scope

20 vulnerabilities in this advisory, including CVE-2025-61985.

CVE-2025-61985

5.3 (Medium)


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

Fixed: 2 products Known not affected: 2 products

https://access.redhat.com/errata/RHSA-2026:0414

Open the full advisory

RHSA-2026:0685

Vulnerability from csaf_redhat - Published: 2026-01-15 10:02 - Updated: 2026-09-08 18:51

Summary

Red Hat Security Advisory: Red Hat Update Infrastructure 5 security update

Severity

Moderate

Scope

8 vulnerabilities in this advisory, including CVE-2025-61985.

CVE-2025-61985

5.3 (Medium)


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

Fixed: 2 products Known not affected: 2 products

https://access.redhat.com/errata/RHSA-2026:0685

Open the full advisory

RHSA-2026:0693

Vulnerability from csaf_redhat - Published: 2026-01-15 11:56 - Updated: 2026-09-01 11:57

Summary

Red Hat Security Advisory: openssh security update

Severity

Moderate

Scope

2 vulnerabilities in this advisory, including CVE-2025-61985.

CVE-2025-61985

5.3 (Medium)


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

Fixed: 89 products

https://access.redhat.com/errata/RHSA-2026:0693

Open the full advisory

RHSA-2026:0976

Vulnerability from csaf_redhat - Published: 2026-01-22 09:20 - Updated: 2026-09-01 11:58

Summary

Red Hat Security Advisory: openssh security update

Severity

Moderate

Scope

2 vulnerabilities in this advisory, including CVE-2025-61985.

CVE-2025-61985

5.3 (Medium)


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

Fixed: 89 products

https://access.redhat.com/errata/RHSA-2026:0976

Open the full advisory

RHSA-2026:1652

Vulnerability from csaf_redhat - Published: 2026-02-02 02:51 - Updated: 2026-09-20 18:08

Summary

Red Hat Security Advisory: Red Hat Ceph Storage

Severity

Important

Scope

17 vulnerabilities in this advisory, including CVE-2025-61985.

CVE-2025-61985

5.3 (Medium)


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

Fixed: 4 products Known not affected: 20 products

https://access.redhat.com/errata/RHSA-2026:1652

Open the full advisory

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.

Action not permitted

CVE-2025-61985 (GCVE-0-2025-61985)

OESA-2025-2646 (CVE-2025-61984)

Tags

Sightings

Nomenclature

Related by attack behaviour