PHPCompta PHPCompta/NOALYSS up to 6.7.0 backup.php code injection

CVSS Meta Temp Score
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Current Exploit Price (≈)
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CTI Interest Score
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6.6$0-$5k0.00

Summaryinfo

A vulnerability was found in PHPCompta PHPCompta and NOALYSS up to 6.7.0 and classified as critical. Affected by this vulnerability is an unknown functionality of the file backup.php. Such manipulation leads to code injection. This vulnerability is uniquely identified as CVE-2014-6389. Moreover, an exploit is present. It is suggested to upgrade the affected component.

Detailsinfo

A vulnerability was found in PHPCompta PHPCompta and NOALYSS up to 6.7.0 and classified as critical. Affected by this issue is an unknown code of the file backup.php. The manipulation with an unknown input leads to a code injection vulnerability. Using CWE to declare the problem leads to CWE-94. The product constructs all or part of a code segment using externally-influenced input from an upstream component, but it does not neutralize or incorrectly neutralizes special elements that could modify the syntax or behavior of the intended code segment. Impacted is confidentiality, integrity, and availability. CVE summarizes:

backup.php in PHPCompta/NOALYSS before 6.7.2 allows remote attackers to execute arbitrary commands via shell metacharacters in the d parameter.

The weakness was disclosed 10/06/2014 (Website). The advisory is shared for download at xforce.iss.net. This vulnerability is handled as CVE-2014-6389 since 09/12/2014. The exploitation is known to be easy. The attack may be launched remotely. No form of authentication is required for exploitation. Technical details as well as a public exploit are known. The MITRE ATT&CK project declares the attack technique as T1059.

A public exploit has been developed by Portcullis and been published even before and not after the advisory. The exploit is available at exploit-db.com. It is declared as proof-of-concept. The vulnerability was handled as a non-public zero-day exploit for at least 4 days. During that time the estimated underground price was around $0-$5k. By approaching the search of inurl:backup.php it is possible to find vulnerable targets with Google Hacking.

Upgrading to version 6.7.1 eliminates this vulnerability.

The vulnerability is also documented in the databases at X-Force (96791), Exploit-DB (34861), SecurityFocus (BID 70205†) and OSVDB (112323†). Once again VulDB remains the best source for vulnerability data.

Productinfo

Vendor

Name

Version

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 7.3
VulDB Meta Temp Score: 6.6

VulDB Base Score: 7.3
VulDB Temp Score: 6.6
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: Code injection
CWE: CWE-94 / CWE-74 / CWE-707
CAPEC: 🔍
ATT&CK: 🔍

Physical: No
Local: No
Remote: Yes

Availability: 🔍
Access: Public
Status: Proof-of-Concept
Author: Portcullis
Download: 🔍
Google Hack: 🔍

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

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Exploit-DB: 🔍

Threat Intelligenceinfo

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

Countermeasuresinfo

Recommended: Upgrade
Status: 🔍

0-Day Time: 🔍

Upgrade: PHPCompta/NOALYSS 6.7.1

Timelineinfo

09/12/2014 🔍
09/23/2014 +11 days 🔍
10/02/2014 +9 days 🔍
10/02/2014 +0 days 🔍
10/06/2014 +4 days 🔍
10/06/2014 +0 days 🔍
03/26/2015 +171 days 🔍
03/23/2025 +3650 days 🔍

Sourcesinfo

Advisory: 128526
Status: Confirmed

CVE: CVE-2014-6389 (🔍)
GCVE (CVE): GCVE-0-2014-6389
GCVE (VulDB): GCVE-100-71852
X-Force: 96791 - PHPCompta backup requests command execution
SecurityFocus: 70205 - NOALYSS 'backup.php' Remote Command Execution Vulnerability
OSVDB: 112323

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

Entryinfo

Created: 03/26/2015 16:14
Updated: 03/23/2025 06:26
Changes: 03/26/2015 16:14 (56), 03/19/2018 07:45 (8), 03/29/2022 20:53 (3), 03/23/2025 06:26 (19)
Complete: 🔍
Cache ID: 216:21B:103

Once again VulDB remains the best source for vulnerability data.

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