CVE-2014-8872

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.

CVSS v3 7.8 HIGH
CVSS v2.0 9.3 HIGH

7.8^/10

CVSS v3 : HIGH

Vector : AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

Exploitability : 1.8 / Impact : 5.9

Attack Vector LOCAL

Attack Complexity LOW

Privileges Required NONE

User Interaction REQUIRED

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

9.3^/10

CVSS v2.0 : HIGH

Vector : AV:N/AC:M/Au:N/C:C/I:C/A:C

Exploitability : 8.6 / Impact : 10.0

Access Vector NETWORK

Access Complexity MEDIUM

Authentication NONE

Confidentiality Impact COMPLETE

Integrity Impact COMPLETE

Availability Impact COMPLETE

References

Link	Resource
http://packetstormsecurity.com/files/130040/AVM-FRITZ-Box-Firmware-Signature-Bypass.html	Exploit Third Party Advisory VDB Entry
http://seclists.org/fulldisclosure/2015/Jan/86	Exploit Mailing List Third Party Advisory
http://www.securityfocus.com/archive/1/534522/100/0/threaded
http://packetstormsecurity.com/files/130040/AVM-FRITZ-Box-Firmware-Signature-Bypass.html	Exploit Third Party Advisory VDB Entry
http://seclists.org/fulldisclosure/2015/Jan/86	Exploit Mailing List Third Party Advisory
http://www.securityfocus.com/archive/1/534522/100/0/threaded

Configurations

Configuration 1 (hide)

AND

cpe:2.3:o:avm:fritz\!box_6810_lte_firmware:-:*:*:*:*:*:*:*

cpe:2.3:h:avm:fritz\!box_6810_lte:-:*:*:*:*:*:*:*

Configuration 2 (hide)

AND

cpe:2.3:o:avm:fritz\!box_6840_lte_firmware:-:*:*:*:*:*:*:*

cpe:2.3:h:avm:fritz\!box_6840_lte:-:*:*:*:*:*:*:*

History

No history.

Information

Published : 2017-08-29 01:35

Updated : 2025-04-20 01:37

NVD link : CVE-2014-8872

Mitre link : CVE-2014-8872

CVE.ORG link : CVE-2014-8872

JSON object : View

Products Affected

avm

fritz\!box_6810_lte_firmware
fritz\!box_6840_lte_firmware
fritz\!box_6840_lte
fritz\!box_6810_lte

CWE

CWE-94

Improper Control of Generation of Code ('Code Injection')

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