VDB-207461 · CVE-2022-36612 · GCVE-0-2022-36612

TOTOLINK A950RG 4.1.2cu.5204_B20210112 /etc/shadow.sample hard-coded password

CVSS Meta Temp Score CVSS is a standardized scoring system to determine possibilities of attacks. The Temp Score considers temporal factors like disclosure, exploit and countermeasures. The unique Meta Score calculates the average score of different sources to provide a normalized scoring system.	Current Exploit Price (≈) Our analysts are monitoring exploit markets and are in contact with vulnerability brokers. The range indicates the observed or calculated exploit price to be seen on exploit markets. A good indicator to understand the monetary effort required for and the popularity of an attack.	CTI Interest Score Our Cyber Threat Intelligence team is monitoring different web sites, mailing lists, exploit markets and social media networks. The CTI Interest Score identifies the interest of attackers and the security community for this specific vulnerability in real-time. A high score indicates an elevated risk to be targeted for this vulnerability.
6.0	$0-$5k	0.00

Summaryinfo

A vulnerability identified as problematic has been detected in TOTOLINK A950RG 4.1.2cu.5204_B20210112. Affected by this issue is some unknown functionality of the file /etc/shadow.sample. The manipulation leads to hard-coded password. This vulnerability is documented as CVE-2022-36612. There is not any exploit available.

Detailsinfo

A vulnerability, which was classified as problematic, has been found in TOTOLINK A950RG 4.1.2cu.5204_B20210112. This issue affects some unknown functionality of the file /etc/shadow.sample. The manipulation with an unknown input leads to a hard-coded password vulnerability. Using CWE to declare the problem leads to CWE-259. The product contains a hard-coded password, which it uses for its own inbound authentication or for outbound communication to external components. Impacted is confidentiality. The summary by CVE is:

TOTOLINK A950RG V4.1.2cu.5204_B20210112 was discovered to contain a hardcoded password for root at /etc/shadow.sample.

The weakness was released 08/29/2022. The advisory is shared at github.com. The identification of this vulnerability is CVE-2022-36612 since 07/25/2022. Technical details are known, but no exploit is available. MITRE ATT&CK project uses the attack technique T1078.001 for this issue.

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

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Productinfo

Vendor

TOTOLINK

Name

A950RG

Version

4.1.2cu.5204_B20210112

License

commercial

Website

Vendor: https://www.totolink.net/

CPE 2.3info

🔍

CPE 2.2info

🔍

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 6.0
VulDB Meta Temp Score: 6.0

VulDB Base Score: 4.3
VulDB Temp Score: 4.2
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 7.8
NVD Vector: 🔍

CVSSv2info

AV	AC	Au	C	I	A
💳	💳	💳	💳	💳	💳
💳	💳	💳	💳	💳	💳
💳	💳	💳	💳	💳	💳

Vector	Complexity	Authentication	Confidentiality	Integrity	Availability
Unlock	Unlock	Unlock	Unlock	Unlock	Unlock
Unlock	Unlock	Unlock	Unlock	Unlock	Unlock
Unlock	Unlock	Unlock	Unlock	Unlock	Unlock

VulDB Base Score: 🔍
VulDB Temp Score: 🔍
VulDB Reliability: 🔍

Exploitinginfo

Class: Hard-coded password
CWE: CWE-259 / CWE-255
CAPEC: 🔍
ATT&CK: 🔍

Physical: Partially
Local: Yes
Remote: Partially

Availability: 🔍
Status: Not defined

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

0-Day	Unlock	Unlock	Unlock	Unlock
Today	Unlock	Unlock	Unlock	Unlock

Threat Intelligenceinfo

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

Countermeasuresinfo

Recommended: no mitigation known
Status: 🔍

0-Day Time: 🔍

Timelineinfo

07/25/2022 🔍
08/29/2022 +35 days 🔍
08/29/2022 +0 days 🔍
10/09/2022 +41 days 🔍

Sourcesinfo

Vendor: totolink.net

Advisory: github.com
Status: Not defined

CVE: CVE-2022-36612 (🔍)
GCVE (CVE): GCVE-0-2022-36612
GCVE (VulDB): GCVE-100-207461

Entryinfo

Created: 08/29/2022 07:53
Updated: 10/09/2022 08:44
Changes: 08/29/2022 07:53 (38), 10/09/2022 08:44 (11)
Complete: 🔍
Cache ID: 216::103