CVE-2024-2854

A vulnerability classified as critical has been found in Tenda AC18 15.03.05.05. Affected is the function formSetSambaConf of the file /goform/setsambacfg. The manipulation of the argument usbName leads to os command injection. It is possible to launch the attack remotely. The exploit has been disclosed to the public and may be used. VDB-257778 is the identifier assigned to this vulnerability. NOTE: The vendor was contacted early about this disclosure but did not respond in any way.

CVSS v3 6.3 MEDIUM
CVSS v2.0 6.5 MEDIUM

6.3^/10

CVSS v3 : MEDIUM

V3 Legend

Vector :

Exploitability : 2.8 / Impact : 3.4

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required LOW

User Interaction NONE

Confidentiality Impact LOW

Integrity Impact LOW

Availability Impact LOW

Scope UNCHANGED

6.5^/10

CVSS v2.0 : MEDIUM

V2 Legend

Vector : AV:N/AC:L/Au:S/C:P/I:P/A:P

Exploitability : 8.0 / Impact : 6.4

Access Vector NETWORK

Access Complexity LOW

Authentication SINGLE

Confidentiality Impact PARTIAL

Integrity Impact PARTIAL

Availability Impact PARTIAL

References

Link	Resource
https://github.com/abcdefg-png/IoT-vulnerable/blob/main/Tenda/AC18/formSetSambaConf.md	Exploit Third Party Advisory
https://vuldb.com/?ctiid.257778	Permissions Required
https://vuldb.com/?id.257778	Third Party Advisory
https://github.com/abcdefg-png/IoT-vulnerable/blob/main/Tenda/AC18/formSetSambaConf.md	Exploit Third Party Advisory
https://vuldb.com/?ctiid.257778	Permissions Required
https://vuldb.com/?id.257778	Third Party Advisory

Configurations

Configuration 1 (hide)

AND

cpe:2.3:o:tenda:ac18_firmware:15.03.05.05:*:*:*:*:*:*:*

cpe:2.3:h:tenda:ac18:-:*:*:*:*:*:*:*

History

21 Nov 2024, 09:10

Type	Values Removed	Values Added
References	~~() https://github.com/abcdefg-png/IoT-vulnerable/blob/main/Tenda/AC18/formSetSambaConf.md - Exploit, Third Party Advisory~~	() https://github.com/abcdefg-png/IoT-vulnerable/blob/main/Tenda/AC18/formSetSambaConf.md - Exploit, Third Party Advisory
References	~~() https://vuldb.com/?ctiid.257778 - Permissions Required~~	() https://vuldb.com/?ctiid.257778 - Permissions Required
References	~~() https://vuldb.com/?id.257778 - Third Party Advisory~~	() https://vuldb.com/?id.257778 - Third Party Advisory
CVSS	v2 : ~~6.5~~ v3 : ~~9.8~~	v2 : 6.5 v3 : 6.3

26 Mar 2024, 03:15

Type	Values Removed	Values Added
CVSS	v2 : ~~6.5~~ v3 : ~~6.3~~	v2 : 6.5 v3 : 9.8
CPE		cpe:2.3:o:tenda:ac18_firmware:15.03.05.05:::::::* cpe:2.3:h:tenda:ac18:-:::::::*
Summary		(es) Una vulnerabilidad ha sido encontrada en Tenda AC18 15.03.05.05 y clasificada como crítica. La función formSetSambaConf del fichero /goform/setsambacfg es afectada por la vulnerabilidad. La manipulación del argumento usbName conduce a la inyección de comandos del sistema operativo. Es posible lanzar el ataque de forma remota. El exploit ha sido divulgado al público y puede utilizarse. VDB-257778 es el identificador asignado a esta vulnerabilidad. NOTA: Se contactó primeramente con el proveedor sobre esta divulgación, pero no respondió de ninguna manera.
References	~~() https://github.com/abcdefg-png/IoT-vulnerable/blob/main/Tenda/AC18/formSetSambaConf.md -~~	() https://github.com/abcdefg-png/IoT-vulnerable/blob/main/Tenda/AC18/formSetSambaConf.md - Exploit, Third Party Advisory
References	~~() https://vuldb.com/?ctiid.257778 -~~	() https://vuldb.com/?ctiid.257778 - Permissions Required
References	~~() https://vuldb.com/?id.257778 -~~	() https://vuldb.com/?id.257778 - Third Party Advisory
First Time		Tenda ac18 Firmware Tenda ac18 Tenda

24 Mar 2024, 06:15

Type	Values Removed	Values Added
New CVE

Information

Published : 2024-03-24 06:15

Updated : 2024-11-21 09:10

NVD link : CVE-2024-2854

Mitre link : CVE-2024-2854

CVE.ORG link : CVE-2024-2854

JSON object : View

Products Affected

tenda

ac18_firmware
ac18

CWE

CWE-78

Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection')

6.3 /10