// For flags

CVE-2025-0848

Tenda A18 HTTP POST Request SetCmdlineRun stack-based overflow

Severity Score

7.1
*CVSS v4

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

1
*Multiple Sources

Exploited in Wild

-
*KEV

Decision

Track*
*SSVC
Descriptions

A vulnerability was found in Tenda A18 up to 15.13.07.09. It has been rated as critical. This issue affects the function SetCmdlineRun of the file /goform/SetCmdlineRun of the component HTTP POST Request Handler. The manipulation of the argument wpapsk_crypto5g leads to stack-based buffer overflow. The attack may be initiated remotely. The exploit has been disclosed to the public and may be used.

Eine Schwachstelle wurde in Tenda A18 bis 15.13.07.09 ausgemacht. Sie wurde als kritisch eingestuft. Es geht hierbei um die Funktion SetCmdlineRun der Datei /goform/SetCmdlineRun der Komponente HTTP POST Request Handler. Durch die Manipulation des Arguments wpapsk_crypto5g mit unbekannten Daten kann eine stack-based buffer overflow-Schwachstelle ausgenutzt werden. Der Angriff kann über das Netzwerk angegangen werden. Der Exploit steht zur öffentlichen Verfügung.

*Credits: alc9700
CVSS Scores
Attack Vector
Network
Attack Complexity
Low
Attack Requirements
None
Privileges Required
Low
User Interaction
None
System
Vulnerable | Subsequent
Confidentiality
None
None
Integrity
None
None
Availability
High
None
Attack Vector
Network
Attack Complexity
Low
Privileges Required
Low
User Interaction
None
Scope
Unchanged
Confidentiality
None
Integrity
None
Availability
High
Attack Vector
Network
Attack Complexity
Low
Privileges Required
None
User Interaction
None
Scope
Unchanged
Confidentiality
High
Integrity
High
Availability
High
Attack Vector
Network
Attack Complexity
Low
Authentication
Single
Confidentiality
None
Integrity
None
Availability
Complete
* Common Vulnerability Scoring System
SSVC
  • Decision:Track*
Exploitation
Poc
Automatable
No
Tech. Impact
Partial
* Organization's Worst-case Scenario
Timeline
  • 2025-01-29 CVE Reserved
  • 2025-01-30 CVE Published
  • 2025-01-30 CVE Updated
  • 2025-01-30 First Exploit
  • 2025-04-08 EPSS Updated
  • ---------- Exploited in Wild
  • ---------- KEV Due Date
CWE
  • CWE-119: Improper Restriction of Operations within the Bounds of a Memory Buffer
  • CWE-121: Stack-based Buffer Overflow
CAPEC
References (4)
URL Tag Source
https://vuldb.com/?id.294011 Technical Description
https://vuldb.com/?submit.485802 Third Party Advisory
https://www.tenda.com.cn Product
URL Date SRC
https://github.com/alc9700jmo/CVE/issues/9 2025-01-30
URL Date SRC
URL Date SRC
Affected Vendors, Products, and Versions
Vendor Product Version Other Status
Vendor Product Version Other Status <-- --> Vendor Product Version Other Status
Tenda
Search vendor "Tenda"
 A18
Search vendor "Tenda" for product "A18"
 15.13.07.09
Search vendor "Tenda" for product "A18" and version "15.13.07.09"
en
Affected