Vulnerability-Lookup

GHSA-W6V8-FFC7-5F5P

Vulnerability from github – Published: 2022-05-14 02:50 – Updated: 2025-04-12 12:55

Details

AVM FRITZ!OS before 6.30 extracts the contents of firmware updates before verifying their cryptographic signature, which allows remote attackers to create symlinks or overwrite critical files, and consequently execute arbitrary code, via a crafted firmware image.

Severity ?

8.1 (High)


                  
                    CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H

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{
  "affected": [],
  "aliases": [
    "CVE-2014-8886"
  ],
  "database_specific": {
    "cwe_ids": [],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2016-01-08T20:59:00Z",
    "severity": "HIGH"
  },
  "details": "AVM FRITZ!OS before 6.30 extracts the contents of firmware updates before verifying their cryptographic signature, which allows remote attackers to create symlinks or overwrite critical files, and consequently execute arbitrary code, via a crafted firmware image.",
  "id": "GHSA-w6v8-ffc7-5f5p",
  "modified": "2025-04-12T12:55:37Z",
  "published": "2022-05-14T02:50:23Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2014-8886"
    },
    {
      "type": "WEB",
      "url": "https://avm.de/service/sicherheitsinfos-zu-updates"
    },
    {
      "type": "WEB",
      "url": "https://www.redteam-pentesting.de/advisories/rt-sa-2014-014"
    },
    {
      "type": "WEB",
      "url": "http://packetstormsecurity.com/files/135161/AVM-FRITZ-Box-Arbitrary-Code-Execution-Via-Firmware-Images.html"
    },
    {
      "type": "WEB",
      "url": "http://seclists.org/fulldisclosure/2016/Jan/12"
    },
    {
      "type": "WEB",
      "url": "http://www.securityfocus.com/archive/1/537246/100/0/threaded"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H",
      "type": "CVSS_V3"
    }
  ]
}

CVE-2014-8886 (GCVE-0-2014-8886)

Vulnerability from cvelistv5 – Published: 2016-01-08 20:00 – Updated: 2024-08-06 13:33

Summary

Severity ?

No CVSS data available.

CWE

Assigner

mitre

References

URL

Tags

	http://seclists.org/fulldisclosure/2016/Jan/12	mailing-listx_refsource_FULLDISC
	http://www.securityfocus.com/archive/1/537246/100…	mailing-listx_refsource_BUGTRAQ
	https://www.redteam-pentesting.de/advisories/rt-s…	x_refsource_MISC
	http://packetstormsecurity.com/files/135161/AVM-F…	x_refsource_MISC
	https://avm.de/service/sicherheitsinfos-zu-updates/	x_refsource_CONFIRM

Date Public ?

2014-11-11 00:00

Show details on NVD website

JSON

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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.

Action not permitted

GHSA-W6V8-FFC7-5F5P

CVE-2014-8886 (GCVE-0-2014-8886)

Tags

Sightings

Nomenclature