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Vulnerability Details :

CVE-2014-8886

Summary
Assigner-mitre
Assigner Org ID-8254265b-2729-46b6-b9e3-3dfca2d5bfca
Published At-08 Jan, 2016 | 20:00
Updated At-06 Aug, 2024 | 13:33
Rejected At-
Credits

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.

Vendors
-
Not available
Products
-
Metrics (CVSS)
VersionBase scoreBase severityVector
Weaknesses
Attack Patterns
Solution/Workaround
References
HyperlinkResource Type
EPSS History
Score
Latest Score
-
N/A
No data available for selected date range
Percentile
Latest Percentile
-
N/A
No data available for selected date range
Stakeholder-Specific Vulnerability Categorization (SSVC)
▼Common Vulnerabilities and Exposures (CVE)
cve.org
Assigner:mitre
Assigner Org ID:8254265b-2729-46b6-b9e3-3dfca2d5bfca
Published At:08 Jan, 2016 | 20:00
Updated At:06 Aug, 2024 | 13:33
Rejected At:
▼CVE Numbering Authority (CNA)

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.

Affected Products
Vendor
n/a
Product
n/a
Versions
Affected
  • n/a
Problem Types
TypeCWE IDDescription
textN/An/a
Type: text
CWE ID: N/A
Description: n/a
Metrics
VersionBase scoreBase severityVector
Metrics Other Info
Impacts
CAPEC IDDescription
Solutions
Configurations
Workarounds
Exploits
Credits
Timeline
EventDate
Replaced By
Rejected Reason
References
HyperlinkResource
http://seclists.org/fulldisclosure/2016/Jan/12
mailing-list
x_refsource_FULLDISC
http://www.securityfocus.com/archive/1/537246/100/0/threaded
mailing-list
x_refsource_BUGTRAQ
https://www.redteam-pentesting.de/advisories/rt-sa-2014-014
x_refsource_MISC
http://packetstormsecurity.com/files/135161/AVM-FRITZ-Box-Arbitrary-Code-Execution-Via-Firmware-Images.html
x_refsource_MISC
https://avm.de/service/sicherheitsinfos-zu-updates/
x_refsource_CONFIRM
Hyperlink: http://seclists.org/fulldisclosure/2016/Jan/12
Resource:
mailing-list
x_refsource_FULLDISC
Hyperlink: http://www.securityfocus.com/archive/1/537246/100/0/threaded
Resource:
mailing-list
x_refsource_BUGTRAQ
Hyperlink: https://www.redteam-pentesting.de/advisories/rt-sa-2014-014
Resource:
x_refsource_MISC
Hyperlink: http://packetstormsecurity.com/files/135161/AVM-FRITZ-Box-Arbitrary-Code-Execution-Via-Firmware-Images.html
Resource:
x_refsource_MISC
Hyperlink: https://avm.de/service/sicherheitsinfos-zu-updates/
Resource:
x_refsource_CONFIRM
▼Authorized Data Publishers (ADP)
CVE Program Container
Affected Products
Metrics
VersionBase scoreBase severityVector
Metrics Other Info
Impacts
CAPEC IDDescription
Solutions
Configurations
Workarounds
Exploits
Credits
Timeline
EventDate
Replaced By
Rejected Reason
References
HyperlinkResource
http://seclists.org/fulldisclosure/2016/Jan/12
mailing-list
x_refsource_FULLDISC
x_transferred
http://www.securityfocus.com/archive/1/537246/100/0/threaded
mailing-list
x_refsource_BUGTRAQ
x_transferred
https://www.redteam-pentesting.de/advisories/rt-sa-2014-014
x_refsource_MISC
x_transferred
http://packetstormsecurity.com/files/135161/AVM-FRITZ-Box-Arbitrary-Code-Execution-Via-Firmware-Images.html
x_refsource_MISC
x_transferred
https://avm.de/service/sicherheitsinfos-zu-updates/
x_refsource_CONFIRM
x_transferred
Hyperlink: http://seclists.org/fulldisclosure/2016/Jan/12
Resource:
mailing-list
x_refsource_FULLDISC
x_transferred
Hyperlink: http://www.securityfocus.com/archive/1/537246/100/0/threaded
Resource:
mailing-list
x_refsource_BUGTRAQ
x_transferred
Hyperlink: https://www.redteam-pentesting.de/advisories/rt-sa-2014-014
Resource:
x_refsource_MISC
x_transferred
Hyperlink: http://packetstormsecurity.com/files/135161/AVM-FRITZ-Box-Arbitrary-Code-Execution-Via-Firmware-Images.html
Resource:
x_refsource_MISC
x_transferred
Hyperlink: https://avm.de/service/sicherheitsinfos-zu-updates/
Resource:
x_refsource_CONFIRM
x_transferred
Information is not available yet
▼National Vulnerability Database (NVD)
nvd.nist.gov
Source:cve@mitre.org
Published At:08 Jan, 2016 | 20:59
Updated At:12 Apr, 2025 | 10:46

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.

CISA Catalog
Date AddedDue DateVulnerability NameRequired Action
N/A
Date Added: N/A
Due Date: N/A
Vulnerability Name: N/A
Required Action: N/A
Metrics
TypeVersionBase scoreBase severityVector
Primary3.08.1HIGH
CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H
Primary2.09.3HIGH
AV:N/AC:M/Au:N/C:C/I:C/A:C
Type: Primary
Version: 3.0
Base score: 8.1
Base severity: HIGH
Vector:
CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H
Type: Primary
Version: 2.0
Base score: 9.3
Base severity: HIGH
Vector:
AV:N/AC:M/Au:N/C:C/I:C/A:C
CPE Matches
avm
avm
>>fritz\!_os>>Versions up to 6.23(inclusive)
cpe:2.3:o:avm:fritz\!_os:*:*:*:*:*:*:*:*
Weaknesses
CWE IDTypeSource
CWE-310Primarynvd@nist.gov
CWE ID: CWE-310
Type: Primary
Source: nvd@nist.gov
Evaluator Description
Evaluator Impact

Evaluator Solution

Vendor Statements
References
HyperlinkSourceResource
http://packetstormsecurity.com/files/135161/AVM-FRITZ-Box-Arbitrary-Code-Execution-Via-Firmware-Images.htmlcve@mitre.org
N/A
http://seclists.org/fulldisclosure/2016/Jan/12cve@mitre.org
Exploit
http://www.securityfocus.com/archive/1/537246/100/0/threadedcve@mitre.org
N/A
https://avm.de/service/sicherheitsinfos-zu-updates/cve@mitre.org
Vendor Advisory
https://www.redteam-pentesting.de/advisories/rt-sa-2014-014cve@mitre.org
Exploit
http://packetstormsecurity.com/files/135161/AVM-FRITZ-Box-Arbitrary-Code-Execution-Via-Firmware-Images.htmlaf854a3a-2127-422b-91ae-364da2661108
N/A
http://seclists.org/fulldisclosure/2016/Jan/12af854a3a-2127-422b-91ae-364da2661108
Exploit
http://www.securityfocus.com/archive/1/537246/100/0/threadedaf854a3a-2127-422b-91ae-364da2661108
N/A
https://avm.de/service/sicherheitsinfos-zu-updates/af854a3a-2127-422b-91ae-364da2661108
Vendor Advisory
https://www.redteam-pentesting.de/advisories/rt-sa-2014-014af854a3a-2127-422b-91ae-364da2661108
Exploit
Hyperlink: http://packetstormsecurity.com/files/135161/AVM-FRITZ-Box-Arbitrary-Code-Execution-Via-Firmware-Images.html
Source: cve@mitre.org
Resource: N/A
Hyperlink: http://seclists.org/fulldisclosure/2016/Jan/12
Source: cve@mitre.org
Resource:
Exploit
Hyperlink: http://www.securityfocus.com/archive/1/537246/100/0/threaded
Source: cve@mitre.org
Resource: N/A
Hyperlink: https://avm.de/service/sicherheitsinfos-zu-updates/
Source: cve@mitre.org
Resource:
Vendor Advisory
Hyperlink: https://www.redteam-pentesting.de/advisories/rt-sa-2014-014
Source: cve@mitre.org
Resource:
Exploit
Hyperlink: http://packetstormsecurity.com/files/135161/AVM-FRITZ-Box-Arbitrary-Code-Execution-Via-Firmware-Images.html
Source: af854a3a-2127-422b-91ae-364da2661108
Resource: N/A
Hyperlink: http://seclists.org/fulldisclosure/2016/Jan/12
Source: af854a3a-2127-422b-91ae-364da2661108
Resource:
Exploit
Hyperlink: http://www.securityfocus.com/archive/1/537246/100/0/threaded
Source: af854a3a-2127-422b-91ae-364da2661108
Resource: N/A
Hyperlink: https://avm.de/service/sicherheitsinfos-zu-updates/
Source: af854a3a-2127-422b-91ae-364da2661108
Resource:
Vendor Advisory
Hyperlink: https://www.redteam-pentesting.de/advisories/rt-sa-2014-014
Source: af854a3a-2127-422b-91ae-364da2661108
Resource:
Exploit

Change History

0
Information is not available yet

Similar CVEs

1Records found
CVE-2014-8872
Matching Score-8
Assigner-MITRE Corporation
ShareView Details
Matching Score-8
Assigner-MITRE Corporation
CVSS Score-7.8||HIGH
EPSS-0.14% / 34.54%
||
7 Day CHG~0.00%
Published-28 Aug, 2017 | 20:00
Updated-20 Apr, 2025 | 01:37
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

Improper Verification of Cryptographic Signature in AVM FRITZ!Box 6810 LTE after firmware 5.22, FRITZ!Box 6840 LTE after firmware 5.23, and other models with firmware 5.50.

Action-Not Available
Vendor-avmn/a
Product-fritz\!box_6840_lte_firmwarefritz\!box_6810_lte_firmwarefritz\!box_6840_ltefritz\!box_6810_lten/a
CWE ID-CWE-94
Improper Control of Generation of Code ('Code Injection')
Details not found