// For flags

CVE-2024-0942

Totolink N200RE V5 cstecgi.cgi session expiration

Severity Score

4.3
*CVSS v3.1

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

2
*Multiple Sources

Exploited in Wild

-
*KEV

Decision

Track
*SSVC
Descriptions

A vulnerability was found in Totolink N200RE V5 9.3.5u.6255_B20211224. It has been classified as problematic. Affected is an unknown function of the file /cgi-bin/cstecgi.cgi. The manipulation leads to session expiration. It is possible to launch the attack remotely. The complexity of an attack is rather high. The exploitability is told to be difficult. The exploit has been disclosed to the public and may be used. VDB-252186 is the identifier assigned to this vulnerability. NOTE: The vendor was contacted early about this disclosure but did not respond in any way.

Se encontró una vulnerabilidad en Totolink N200RE V5 9.3.5u.6255_B20211224. Ha sido clasificada como problemática. Una función desconocida del archivo /cgi-bin/cstecgi.cgi es afectada por esta vulnerabilidad. La manipulación provoca la caducidad de la sesión. Es posible lanzar el ataque de forma remota. La complejidad de un ataque es bastante alta. Se dice que la explotabilidad es difícil. La explotación ha sido divulgada al público y puede utilizarse. VDB-252186 es el identificador asignado a esta vulnerabilidad. NOTA: Se contactó primeramente con proveedor sobre esta divulgación, pero no respondió de ninguna manera.

Es wurde eine problematische Schwachstelle in Totolink N200RE V5 9.3.5u.6255_B20211224 ausgemacht. Hiervon betroffen ist ein unbekannter Codeblock der Datei /cgi-bin/cstecgi.cgi. Dank der Manipulation mit unbekannten Daten kann eine session expiration-Schwachstelle ausgenutzt werden. Der Angriff kann über das Netzwerk angegangen werden. Die Komplexität eines Angriffs ist eher hoch. Sie gilt als schwierig auszunutzen. Der Exploit steht zur öffentlichen Verfügung.

*Credits: Chun-Li Lin, lin7lic , lin7lic
CVSS Scores
Attack Vector
Network
Attack Complexity
Low
Privileges Required
Low
User Interaction
None
Scope
Unchanged
Confidentiality
Low
Integrity
None
Availability
None
Attack Vector
Network
Attack Complexity
High
Privileges Required
None
User Interaction
None
Scope
Unchanged
Confidentiality
Low
Integrity
None
Availability
None
Attack Vector
Network
Attack Complexity
High
Authentication
None
Confidentiality
Partial
Integrity
None
Availability
None
* Common Vulnerability Scoring System
SSVC
  • Decision:Track
Exploitation
None
Automatable
No
Tech. Impact
Partial
* Organization's Worst-case Scenario
Timeline
  • 2024-01-26 CVE Reserved
  • 2024-01-26 CVE Published
  • 2024-02-02 EPSS Updated
  • 2024-08-23 CVE Updated
  • 2024-08-23 First Exploit
  • ---------- Exploited in Wild
  • ---------- KEV Due Date
CWE
  • CWE-613: Insufficient Session Expiration
CAPEC
Affected Vendors, Products, and Versions
Vendor Product Version Other Status
Vendor Product Version Other Status <-- --> Vendor Product Version Other Status
Totolink
Search vendor "Totolink"
 N200re-v5 Firmware
Search vendor "Totolink" for product "N200re-v5 Firmware"
 9.3.5u.6255_b20211224
Search vendor "Totolink" for product "N200re-v5 Firmware" and version "9.3.5u.6255_b20211224"
-
Affected
in Totolink
Search vendor "Totolink"
 N200re-v5
Search vendor "Totolink" for product "N200re-v5"
--
Safe