Totolink N350RT 9.3.5u.6255 /cgi-bin/cstecgi.cgi session expiration

HistoryDiffjsonxmlCTI

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.
4.1	$0-$5k	0.04

A vulnerability was found in Totolink N350RT 9.3.5u.6255. It has been declared as problematic. Affected by this vulnerability is an unknown code block of the file /cgi-bin/cstecgi.cgi. The manipulation with an unknown input leads to a session expiration vulnerability. The CWE definition for the vulnerability is CWE-613. According to WASC, "Insufficient Session Expiration is when a web site permits an attacker to reuse old session credentials or session IDs for authorization." As an impact it is known to affect confidentiality.

The weakness was disclosed 01/26/2024 by Chun-Li Lin with CHT Security Co., Ltd.. It is possible to read the advisory at drive.google.com. This vulnerability is known as CVE-2024-0943. Technical details and also a public exploit are known.

It is possible to download the exploit at drive.google.com. It is declared as proof-of-concept. The vendor was contacted early about this disclosure but did not respond in any way.

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

The entries VDB-252269, VDB-252270, VDB-252271 and VDB-252272 are pretty similar.

Productinfo

Vendor

Totolink

Name

N350RT

Version

9.3.5u.6255

License

commercial

CPE 2.3info

🔒

CPE 2.2info

🔒

CVSSv4info

VulDB CVSS-B Score: 🔒
VulDB CVSS-BT Score: 🔒
VulDB Vector: 🔒
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 4.2
VulDB Meta Temp Score: 4.1

VulDB Base Score: 3.7
VulDB Temp Score: 3.4
VulDB Vector: 🔒
VulDB Reliability: 🔍

NVD Base Score: 5.3
NVD Vector: 🔒

CNA Base Score: 3.7
CNA Vector (VulDB): 🔒

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: 🔍

NVD Base Score: 🔒

Exploitinginfo

Class: Session expiration
CWE: CWE-613
CAPEC: 🔒
ATT&CK: 🔒

Local: No
Remote: Yes

Availability: 🔒
Access: Public
Status: Proof-of-Concept
Download: 🔒

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

01/26/2024 Advisory disclosed
01/26/2024 +0 days CVE reserved
01/26/2024 +0 days VulDB entry created
04/01/2024 +66 days VulDB entry last update

Sourcesinfo

Advisory: drive.google.com
Researcher: Chun-Li Lin
Organization: CHT Security Co., Ltd.
Status: Not defined

CVE: CVE-2024-0943 (🔒)
scip Labs: https://www.scip.ch/en/?labs.20161013
See also: 🔒

Entryinfo

Created: 01/26/2024 13:45
Updated: 04/01/2024 08:46
Changes: 01/26/2024 13:45 (41), 02/19/2024 18:42 (2), 02/19/2024 18:49 (28), 04/01/2024 08:46 (4)
Complete: 🔍
Submitter: lin7lic
Committer: lin7lic
Cache ID: 3:9B3:103

Submitinfo

Accepted

Submit #269680: Totolink N350RT V9.3.5u.6255 Insufficient Session Expiration (by lin7lic)