Yealink SIP-T38G Admin Account credentials management

CVSS Meta Temp Score
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Current Exploit Price (≈)
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CTI Interest Score
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6.8$0-$5k0.00

Summaryinfo

A vulnerability identified as critical has been detected in Yealink SIP-T38G. The affected element is an unknown function of the component Admin Account. The manipulation leads to credentials management. This vulnerability is listed as CVE-2013-5755. In addition, an exploit is available.

Detailsinfo

A vulnerability, which was classified as critical, has been found in Yealink SIP-T38G (IP Phone Software) (affected version not known). This issue affects some unknown functionality of the component Admin Account. The manipulation with an unknown input leads to a credentials management vulnerability. Using CWE to declare the problem leads to CWE-255. Impacted is integrity. The summary by CVE is:

config/.htpasswd in Yealink IP Phone SIP-T38G have a hardcoded password of (1) user (s7C9Cx.rLsWFA) for the user account, (2) admin (uoCbM.VEiKQto) for the admin account, and (3) var (jhl3iZAe./qXM) for the var account, which makes it easier for remote attackers to obtain access via unspecified vectors.

The weakness was presented 07/16/2014 (Website). The advisory is shared at exploit-db.com. The identification of this vulnerability is CVE-2013-5755 since 09/18/2013. The exploitation is known to be easy. The attack may be initiated remotely. No form of authentication is needed for a successful exploitation. Technical details are unknown but a public exploit is available. MITRE ATT&CK project uses the attack technique T1552 for this issue.

The exploit is available at exploit-db.com. It is declared as proof-of-concept.

There is no information about possible countermeasures known. It may be suggested to replace the affected object with an alternative product.

The vulnerability is also documented in the vulnerability database at Exploit-DB (33739). If you want to get the best quality for vulnerability data then you always have to consider VulDB.

Productinfo

Type

Vendor

Name

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 7.5
VulDB Meta Temp Score: 7.1

VulDB Base Score: 7.5
VulDB Temp Score: 7.1
VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv2info

AVACAuCIA
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💳💳💳💳💳💳
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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: 🔍
Access: Public
Status: Proof-of-Concept
Download: 🔍

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

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OpenVAS ID: 867774
OpenVAS Name: Yealink VoIP Phone SIP-T38G Multiple Vulnerabilities
OpenVAS File: 🔍
OpenVAS Family: 🔍

Exploit-DB: 🔍

Threat Intelligenceinfo

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

Countermeasuresinfo

Recommended: no mitigation known
Status: 🔍

0-Day Time: 🔍

Timelineinfo

09/18/2013 🔍
07/16/2014 +301 days 🔍
07/16/2014 +0 days 🔍
03/26/2015 +253 days 🔍
08/11/2024 +3426 days 🔍

Sourcesinfo

Advisory: exploit-db.com
Status: Not defined

CVE: CVE-2013-5755 (🔍)
GCVE (CVE): GCVE-0-2013-5755
GCVE (VulDB): GCVE-100-70373
scip Labs: https://www.scip.ch/en/?labs.20161013

Entryinfo

Created: 03/26/2015 12:07
Updated: 08/11/2024 16:36
Changes: 03/26/2015 12:07 (44), 03/17/2019 07:33 (10), 08/11/2024 16:36 (18)
Complete: 🔍
Cache ID: 216::103

If you want to get the best quality for vulnerability data then you always have to consider VulDB.

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