CVE-2025-6137

A vulnerability classified as critical has been found in TOTOLINK T10 4.1.8cu.5207. Affected is the function setWiFiScheduleCfg of the file /cgi-bin/cstecgi.cgi of the component HTTP POST Request Handler. The manipulation of the argument desc leads to buffer overflow. It is possible to launch the attack remotely. The exploit has been disclosed to the public and may be used.

CVSS v3 8.8 HIGH
CVSS v2.0 9.0 HIGH

8.8^/10

CVSS v3 : HIGH

V3 Legend

Vector :

Exploitability : 2.8 / Impact : 5.9

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required LOW

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

9.0^/10

CVSS v2.0 : HIGH

V2 Legend

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

Exploitability : 8.0 / Impact : 10.0

Access Vector NETWORK

Access Complexity LOW

Authentication SINGLE

Confidentiality Impact COMPLETE

Integrity Impact COMPLETE

Availability Impact COMPLETE

References

Link	Resource
https://candle-throne-f75.notion.site/TOTOLINK-T10-setWiFiScheduleCfg-20ddf0aa11858053a171f052787c202f	Exploit Third Party Advisory
https://vuldb.com/?ctiid.312606	Permissions Required VDB Entry
https://vuldb.com/?id.312606	Third Party Advisory VDB Entry
https://vuldb.com/?submit.592911	Third Party Advisory VDB Entry
https://www.totolink.net/	Product

Configurations

Configuration 1 (hide)

AND

cpe:2.3:o:totolink:t10_firmware:4.1.8cu.5207_b20210320:*:*:*:*:*:*:*

cpe:2.3:h:totolink:t10:2.0:*:*:*:*:*:*:*

History

26 Jun 2025, 16:33

Type	Values Removed	Values Added
First Time		Totolink t10 Totolink t10 Firmware Totolink
References	~~() https://candle-throne-f75.notion.site/TOTOLINK-T10-setWiFiScheduleCfg-20ddf0aa11858053a171f052787c202f -~~	() https://candle-throne-f75.notion.site/TOTOLINK-T10-setWiFiScheduleCfg-20ddf0aa11858053a171f052787c202f - Exploit, Third Party Advisory
References	~~() https://vuldb.com/?ctiid.312606 -~~	() https://vuldb.com/?ctiid.312606 - Permissions Required, VDB Entry
References	~~() https://vuldb.com/?id.312606 -~~	() https://vuldb.com/?id.312606 - Third Party Advisory, VDB Entry
References	~~() https://vuldb.com/?submit.592911 -~~	() https://vuldb.com/?submit.592911 - Third Party Advisory, VDB Entry
References	~~() https://www.totolink.net/ -~~	() https://www.totolink.net/ - Product
CPE		cpe:2.3:o:totolink:t10_firmware:4.1.8cu.5207_b20210320:::::::* cpe:2.3:h:totolink:t10:2.0:::::::*

17 Jun 2025, 20:50

Type	Values Removed	Values Added
Summary		(es) Se ha detectado una vulnerabilidad crítica en TOTOLINK T10 4.1.8cu.5207. La función setWiFiScheduleCfg del archivo /cgi-bin/cstecgi.cgi del componente HTTP POST Request Handler se ve afectada. La manipulación del argumento desc provoca un desbordamiento del búfer. Es posible ejecutar el ataque de forma remota. Se ha hecho público el exploit y puede que sea utilizado.

16 Jun 2025, 20:15

Type	Values Removed	Values Added
New CVE

Information

Published : 2025-06-16 20:15

Updated : 2025-06-26 16:33

NVD link : CVE-2025-6137

Mitre link : CVE-2025-6137

CVE.ORG link : CVE-2025-6137

JSON object : View

Products Affected

totolink

t10
t10_firmware

CWE

CWE-119

Improper Restriction of Operations within the Bounds of a Memory Buffer

CWE-120

Buffer Copy without Checking Size of Input ('Classic Buffer Overflow')

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8.8 /10