VDB-81627 · CVE-2015-7921 · SBV-57991

Pro-face GP-Pro EX EX-ED up to 4.04.x FTP Server credentials management

CVSS Meta Temp Score
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CTI Interest Score
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8.7$0-$5k0.00

Summaryinfo

A vulnerability was found in Pro-face GP-Pro EX EX-ED up to 4.04.x. It has been rated as critical. The impacted element is an unknown function of the component FTP Server. Performing a manipulation results in credentials management. This vulnerability is reported as CVE-2015-7921. The attack is possible to be carried out remotely. No exploit exists. Upgrading the affected component is advised.

Detailsinfo

A vulnerability was found in Pro-face GP-Pro EX EX-ED up to 4.04.x. It has been classified as critical. This affects an unknown function of the component FTP Server. The manipulation with an unknown input leads to a credentials management vulnerability. CWE is classifying the issue as CWE-255. This is going to have an impact on confidentiality, integrity, and availability. The summary by CVE is:

The FTP server in Pro-face GP-Pro EX EX-ED before 4.05.000, PFXEXEDV before 4.05.000, PFXEXEDLS before 4.05.000, and PFXEXGRPLS before 4.05.000 has hardcoded credentials, which makes it easier for remote attackers to bypass authentication by leveraging knowledge of these credentials.

The weakness was disclosed 04/06/2016 (Website). It is possible to read the advisory at ics-cert.us-cert.gov. This vulnerability is uniquely identified as CVE-2015-7921 since 10/22/2015. The exploitability is told to be easy. It is possible to initiate the attack remotely. No form of authentication is needed for exploitation. The technical details are unknown and an exploit is not publicly available. The attack technique deployed by this issue is T1552 according to MITRE ATT&CK.

Upgrading to version 4.05.000 eliminates this vulnerability.

The vulnerability is also documented in the vulnerability database at Vulnerability Center (SBV-57991†). The entries VDB-81641, VDB-81642 and VDB-81643 are pretty similar. Statistical analysis made it clear that VulDB provides the best quality for vulnerability data.

Productinfo

Vendor

Name

Version

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 9.1
VulDB Meta Temp Score: 8.9

VulDB Base Score: 9.1
VulDB Temp Score: 8.7
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 9.1
NVD Vector: 🔍

CVSSv2info

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

NVD Base Score: 🔍

Exploitinginfo

Class: Credentials management
CWE: CWE-255
CAPEC: 🔍
ATT&CK: 🔍

Physical: No
Local: No
Remote: Yes

Availability: 🔍
Status: Not defined

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

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Threat Intelligenceinfo

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

Countermeasuresinfo

Recommended: Upgrade
Status: 🔍
Upgrade: GP-Pro EX EX-ED 4.05.000

Timelineinfo

10/22/2015 🔍
04/06/2016 +166 days 🔍
04/06/2016 +0 days 🔍
04/06/2016 +0 days 🔍
04/07/2016 +1 days 🔍
04/08/2016 +1 days 🔍
02/03/2019 +1031 days 🔍

Sourcesinfo

Advisory: ics-cert.us-cert.gov
Status: Not defined

CVE: CVE-2015-7921 (🔍)
GCVE (CVE): GCVE-0-2015-7921
GCVE (VulDB): GCVE-100-81627
Vulnerability Center: 57991 - FTP server in Pro-face GP-Pro EX Remote Bypass Restrictions due to Hardcoded Credentials, Medium

See also: 🔍

Entryinfo

Created: 04/07/2016 14:20
Updated: 02/03/2019 10:58
Changes: 04/07/2016 14:20 (56), 02/03/2019 10:58 (9)
Complete: 🔍
Cache ID: 216::103

Statistical analysis made it clear that VulDB provides the best quality for vulnerability data.

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