WID-SEC-W-2025-1958

Vulnerability from csaf_certbund - Published: 2025-09-03 22:00 - Updated: 2025-09-03 22:00
Summary
Cisco IP Phone 7800, 8800 und 8821: Mehrere Schwachstellen
Severity
Niedrig
Notes
Das BSI ist als Anbieter für die eigenen, zur Nutzung bereitgestellten Inhalte nach den allgemeinen Gesetzen verantwortlich. Nutzerinnen und Nutzer sind jedoch dafür verantwortlich, die Verwendung und/oder die Umsetzung der mit den Inhalten bereitgestellten Informationen sorgfältig im Einzelfall zu prüfen.
Produktbeschreibung: Cisco IP Phone ist ein Endgerät für IP-basierte Telefonie.
Angriff: Ein entfernter, anonymer Angreifer kann mehrere Schwachstellen in Cisco IP Phone ausnutzen, um Dateien zu manipulieren und vertrauliche Informationen offenzulegen.
Betroffene Betriebssysteme: - Sonstiges
CVE-2025-20335
Affected products
Product Identifier Version Remediation
Cisco IP Phone 8800 <14.3(1)SR2
Cisco / IP Phone
 8800 <14.3(1)SR2
Cisco IP Phone 8821 <11.0(6)SR7
Cisco / IP Phone
 8821 <11.0(6)SR7
Cisco IP Phone 7800 <14.3(1)SR2
Cisco / IP Phone
 7800 <14.3(1)SR2
CVE-2025-20336
Affected products
Product Identifier Version Remediation
Cisco IP Phone 8800 <14.3(1)SR2
Cisco / IP Phone
 8800 <14.3(1)SR2
Cisco IP Phone 8821 <11.0(6)SR7
Cisco / IP Phone
 8821 <11.0(6)SR7
Cisco IP Phone 7800 <14.3(1)SR2
Cisco / IP Phone
 7800 <14.3(1)SR2
References
To clipboard 

{
  "document": {
    "aggregate_severity": {
      "text": "niedrig"
    },
    "category": "csaf_base",
    "csaf_version": "2.0",
    "distribution": {
      "tlp": {
        "label": "WHITE",
        "url": "https://www.first.org/tlp/"
      }
    },
    "lang": "de-DE",
    "notes": [
      {
        "category": "legal_disclaimer",
        "text": "Das BSI ist als Anbieter f\u00fcr die eigenen, zur Nutzung bereitgestellten Inhalte nach den allgemeinen Gesetzen verantwortlich. Nutzerinnen und Nutzer sind jedoch daf\u00fcr verantwortlich, die Verwendung und/oder die Umsetzung der mit den Inhalten bereitgestellten Informationen sorgf\u00e4ltig im Einzelfall zu pr\u00fcfen."
      },
      {
        "category": "description",
        "text": "Cisco IP Phone ist ein Endger\u00e4t f\u00fcr IP-basierte Telefonie.",
        "title": "Produktbeschreibung"
      },
      {
        "category": "summary",
        "text": "Ein entfernter, anonymer Angreifer kann mehrere Schwachstellen in Cisco IP Phone ausnutzen, um Dateien zu manipulieren  und vertrauliche Informationen offenzulegen.",
        "title": "Angriff"
      },
      {
        "category": "general",
        "text": "- Sonstiges",
        "title": "Betroffene Betriebssysteme"
      }
    ],
    "publisher": {
      "category": "other",
      "contact_details": "csaf-provider@cert-bund.de",
      "name": "Bundesamt f\u00fcr Sicherheit in der Informationstechnik",
      "namespace": "https://www.bsi.bund.de"
    },
    "references": [
      {
        "category": "self",
        "summary": "WID-SEC-W-2025-1958 - CSAF Version",
        "url": "https://wid.cert-bund.de/.well-known/csaf/white/2025/wid-sec-w-2025-1958.json"
      },
      {
        "category": "self",
        "summary": "WID-SEC-2025-1958 - Portal Version",
        "url": "https://wid.cert-bund.de/portal/wid/securityadvisory?name=WID-SEC-2025-1958"
      },
      {
        "category": "external",
        "summary": "Cisco Security Advisory cisco-sa-phone-write-g3kcC5Df vom 2025-09-03",
        "url": "https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-phone-write-g3kcC5Df"
      }
    ],
    "source_lang": "en-US",
    "title": "Cisco IP Phone 7800, 8800 und 8821: Mehrere Schwachstellen",
    "tracking": {
      "current_release_date": "2025-09-03T22:00:00.000+00:00",
      "generator": {
        "date": "2025-09-04T07:51:05.807+00:00",
        "engine": {
          "name": "BSI-WID",
          "version": "1.4.0"
        }
      },
      "id": "WID-SEC-W-2025-1958",
      "initial_release_date": "2025-09-03T22:00:00.000+00:00",
      "revision_history": [
        {
          "date": "2025-09-03T22:00:00.000+00:00",
          "number": "1",
          "summary": "Initiale Fassung"
        }
      ],
      "status": "final",
      "version": "1"
    }
  },
  "product_tree": {
    "branches": [
      {
        "branches": [
          {
            "branches": [
              {
                "category": "product_version_range",
                "name": "7800 \u003c14.3(1)SR2",
                "product": {
                  "name": "Cisco IP Phone 7800 \u003c14.3(1)SR2",
                  "product_id": "T046696"
                }
              },
              {
                "category": "product_version",
                "name": "7800 14.3(1)SR2",
                "product": {
                  "name": "Cisco IP Phone 7800 14.3(1)SR2",
                  "product_id": "T046696-fixed",
                  "product_identification_helper": {
                    "cpe": "cpe:/h:cisco:ip_phone:7800__14.3%25281%2529sr2"
                  }
                }
              },
              {
                "category": "product_version_range",
                "name": "8800 \u003c14.3(1)SR2",
                "product": {
                  "name": "Cisco IP Phone 8800 \u003c14.3(1)SR2",
                  "product_id": "T046697"
                }
              },
              {
                "category": "product_version",
                "name": "8800 14.3(1)SR2",
                "product": {
                  "name": "Cisco IP Phone 8800 14.3(1)SR2",
                  "product_id": "T046697-fixed",
                  "product_identification_helper": {
                    "cpe": "cpe:/h:cisco:ip_phone:8800__14.3%25281%2529sr2"
                  }
                }
              },
              {
                "category": "product_version_range",
                "name": "8821 \u003c11.0(6)SR7",
                "product": {
                  "name": "Cisco IP Phone 8821 \u003c11.0(6)SR7",
                  "product_id": "T046698"
                }
              },
              {
                "category": "product_version",
                "name": "8821 11.0(6)SR7",
                "product": {
                  "name": "Cisco IP Phone 8821 11.0(6)SR7",
                  "product_id": "T046698-fixed",
                  "product_identification_helper": {
                    "cpe": "cpe:/h:cisco:ip_phone:8821__11.0%25286%2529sr7"
                  }
                }
              }
            ],
            "category": "product_name",
            "name": "IP Phone"
          }
        ],
        "category": "vendor",
        "name": "Cisco"
      }
    ]
  },
  "vulnerabilities": [
    {
      "cve": "CVE-2025-20335",
      "product_status": {
        "known_affected": [
          "T046697",
          "T046698",
          "T046696"
        ]
      },
      "release_date": "2025-09-03T22:00:00.000+00:00",
      "title": "CVE-2025-20335"
    },
    {
      "cve": "CVE-2025-20336",
      "product_status": {
        "known_affected": [
          "T046697",
          "T046698",
          "T046696"
        ]
      },
      "release_date": "2025-09-03T22:00:00.000+00:00",
      "title": "CVE-2025-20336"
    }
  ]
}


Log in or create an account to share your comment.




Tags
Taxonomy of the tags.





Forecast uses a logistic model when the trend is rising, or an exponential decay model when the trend is falling. Fitted via linearized least squares.

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.