AVM FRITZ!Box cgi-bin/webcm var:lang os command injection

CVSS Meta Temp Score
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CTI Interest Score
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6.8$0-$5k0.00

Summaryinfo

A vulnerability categorized as critical has been discovered in AVM FRITZ!Box. This affects an unknown part of the file cgi-bin/webcm. The manipulation of the argument var:lang results in os command injection. This vulnerability is cataloged as CVE-2014-9727. Furthermore, there is an exploit available. Applying restrictive firewalling is recommended.

Detailsinfo

A vulnerability, which was classified as critical, was found in AVM FRITZ!Box (Router Operating System) (affected version unknown). Affected is an unknown functionality of the file cgi-bin/webcm. The manipulation of the argument var:lang with an unknown input leads to a os command injection vulnerability. CWE is classifying the issue as CWE-78. The product constructs all or part of an OS command using externally-influenced input from an upstream component, but it does not neutralize or incorrectly neutralizes special elements that could modify the intended OS command when it is sent to a downstream component. This is going to have an impact on confidentiality, integrity, and availability. CVE summarizes:

AVM Fritz!Box allows remote attackers to execute arbitrary commands via shell metacharacters in the var:lang parameter to cgi-bin/webcm.

The weakness was shared 05/29/2015 (Website). The advisory is available at trustwave.com. This vulnerability is traded as CVE-2014-9727 since 05/29/2015. It is possible to launch the attack remotely. The exploitation doesn't require any form of authentication. Technical details and a public exploit are known. This vulnerability is assigned to T1202 by the MITRE ATT&CK project.

The exploit is shared for download at exploit-db.com. It is declared as highly functional.

It is possible to mitigate the weakness by firewalling .

The vulnerability is also documented in the databases at Exploit-DB (33136) and OSVDB (103289†). If you want to get best quality of vulnerability data, you may have to visit VulDB.

Productinfo

Type

Vendor

Name

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 7.3
VulDB Meta Temp Score: 7.1

VulDB Base Score: 7.3
VulDB Temp Score: 7.1
VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv2info

AVACAuCIA
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VectorComplexityAuthenticationConfidentialityIntegrityAvailability
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VulDB Base Score: 🔍
VulDB Temp Score: 🔍
VulDB Reliability: 🔍

NVD Base Score: 🔍

Exploitinginfo

Class: Os command injection
CWE: CWE-78 / CWE-77 / CWE-74
CAPEC: 🔍
ATT&CK: 🔍

Physical: No
Local: No
Remote: Yes

Availability: 🔍
Access: Public
Status: Highly functional
Download: 🔍

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

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OpenVAS ID: 800395
OpenVAS Name: Multiple AVM FRITZ!Box Multiple Vulnerabilities (remote check)
OpenVAS File: 🔍
OpenVAS Family: 🔍

MetaSploit ID: fritzbox_echo_exec.rb
MetaSploit Name: Fritz!Box Webcm Unauthenticated Command Injection
MetaSploit File: 🔍

Exploit-DB: 🔍

Threat Intelligenceinfo

Interest: 🔍
Active Actors: 🔍
Active APT Groups: 🔍

Countermeasuresinfo

Recommended: Firewall
Status: 🔍

0-Day Time: 🔍

Timelineinfo

05/29/2015 🔍
05/29/2015 +0 days 🔍
05/29/2015 +0 days 🔍
05/30/2015 +1 days 🔍
08/25/2024 +3375 days 🔍

Sourcesinfo

Advisory: trustwave.com
Status: Not defined

CVE: CVE-2014-9727 (🔍)
GCVE (CVE): GCVE-0-2014-9727
GCVE (VulDB): GCVE-100-75594
OSVDB: 103289

scip Labs: https://www.scip.ch/en/?labs.20161013

Entryinfo

Created: 05/30/2015 20:09
Updated: 08/25/2024 04:47
Changes: 05/30/2015 20:09 (49), 04/02/2019 00:22 (11), 08/25/2024 04:47 (18)
Complete: 🔍
Cache ID: 216::103

If you want to get best quality of vulnerability data, you may have to visit VulDB.

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