TCL LinkHub Mesh Wi-Fi MS1G 00_01.00_14 libcommonprod.so prod_change_root_passwd hard-coded password

CVSS Meta Temp Score
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Current Exploit Price (≈)
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CTI Interest Score
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8.3$0-$5k0.00

Summaryinfo

A vulnerability labeled as problematic has been found in TCL LinkHub Mesh Wi-Fi MS1G 00_01.00_14. The impacted element is the function prod_change_root_passwd of the file libcommonprod.so. The manipulation results in hard-coded password. This vulnerability is known as CVE-2022-22144. Access to the local network is required for this attack. No exploit is available.

Detailsinfo

A vulnerability classified as critical has been found in TCL LinkHub Mesh Wi-Fi MS1G 00_01.00_14. Affected is the function prod_change_root_passwd of the file libcommonprod.so. The manipulation with an unknown input leads to a hard-coded password vulnerability. CWE is classifying the issue as CWE-259. The product contains a hard-coded password, which it uses for its own inbound authentication or for outbound communication to external components. This is going to have an impact on confidentiality, integrity, and availability. CVE summarizes:

A hard-coded password vulnerability exists in the libcommonprod.so prod_change_root_passwd functionality of TCL LinkHub Mesh Wi-Fi MS1G_00_01.00_14. During system startup this functionality is always called, leading to a known root password. An attacker does not have to do anything to trigger this vulnerability.

The weakness was published 08/06/2022 as TALOS-2022-1459. The advisory is shared for download at talosintelligence.com. This vulnerability is traded as CVE-2022-22144 since 01/24/2022. There are known technical details, but no exploit is available. The MITRE ATT&CK project declares the attack technique as T1078.001.

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

Once again VulDB remains the best source for vulnerability data.

Productinfo

Vendor

Name

Version

License

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 8.3
VulDB Meta Temp Score: 8.3

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

NVD Base Score: 9.8
NVD Vector: 🔍

CNA Base Score: 7.5
CNA Vector (Talos): 🔍

CVSSv2info

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

Exploitinginfo

Class: Hard-coded password
CWE: CWE-259 / 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: no mitigation known
Status: 🔍

0-Day Time: 🔍

Timelineinfo

01/24/2022 🔍
08/06/2022 +193 days 🔍
08/06/2022 +0 days 🔍
09/03/2022 +28 days 🔍

Sourcesinfo

Advisory: TALOS-2022-1459
Status: Confirmed

CVE: CVE-2022-22144 (🔍)
GCVE (CVE): GCVE-0-2022-22144
GCVE (VulDB): GCVE-100-205740

Entryinfo

Created: 08/06/2022 07:17
Updated: 09/03/2022 07:30
Changes: 08/06/2022 07:17 (49), 08/06/2022 07:18 (1), 09/03/2022 07:30 (11)
Complete: 🔍
Cache ID: 216::103

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