CVE-2024-8577

A vulnerability was found in TOTOLINK AC1200 T8 and AC1200 T10 4.1.5cu.861_B20230220/4.1.8cu.5207. It has been declared as critical. Affected by this vulnerability is the function setStaticDhcpRules of the file /cgi-bin/cstecgi.cgi. The manipulation of the argument desc leads to buffer overflow. The attack can be launched remotely. The exploit has been disclosed to the public and may be used. The vendor was contacted early about this disclosure but did not respond in any way.

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://github.com/abcdefg-png/IoT-vulnerable/blob/main/TOTOLINK/AC1200T8/setStaticDhcpRules.md	Exploit Third Party Advisory
https://vuldb.com/?ctiid.276811	Permissions Required
https://vuldb.com/?id.276811	Third Party Advisory
https://vuldb.com/?submit.401265	Third Party Advisory
https://www.totolink.net/	Product

Configurations

Configuration 1 (hide)

AND

cpe:2.3:o:totolink:t8_firmware:4.1.5cu.861_b20230220:*:*:*:*:*:*:*

cpe:2.3:h:totolink:t8:-:*:*:*:*:*:*:*

Configuration 2 (hide)

AND

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

cpe:2.3:h:totolink:t10:-:*:*:*:*:*:*:*

History

09 Sep 2024, 18:51

Type	Values Removed	Values Added
CPE		cpe:2.3:o:totolink:t8_firmware:4.1.5cu.861_b20230220:::::::* cpe:2.3:h:totolink:t8:-:::::::* cpe:2.3:h:totolink:t10:-:::::::* cpe:2.3:o:totolink:t10_firmware:4.1.8cu.5207:::::::*
References	~~() https://github.com/abcdefg-png/IoT-vulnerable/blob/main/TOTOLINK/AC1200T8/setStaticDhcpRules.md -~~	() https://github.com/abcdefg-png/IoT-vulnerable/blob/main/TOTOLINK/AC1200T8/setStaticDhcpRules.md - Exploit, Third Party Advisory
References	~~() https://vuldb.com/?ctiid.276811 -~~	() https://vuldb.com/?ctiid.276811 - Permissions Required
References	~~() https://vuldb.com/?id.276811 -~~	() https://vuldb.com/?id.276811 - Third Party Advisory
References	~~() https://vuldb.com/?submit.401265 -~~	() https://vuldb.com/?submit.401265 - Third Party Advisory
References	~~() https://www.totolink.net/ -~~	() https://www.totolink.net/ - Product
First Time		Totolink t8 Firmware Totolink t10 Totolink Totolink t8 Totolink t10 Firmware

09 Sep 2024, 13:03

Type	Values Removed	Values Added
Summary		(es) Se ha encontrado una vulnerabilidad en TOTOLINK AC1200 T8 y AC1200 T10 4.1.5cu.861_B20230220/4.1.8cu.5207. Se ha declarado como crítica. La función setStaticDhcpRules del archivo /cgi-bin/cstecgi.cgi se ve afectada por esta vulnerabilidad. La manipulación del argumento desc provoca un desbordamiento del búfer. El ataque se puede ejecutar de forma remota. El exploit se ha hecho público y puede utilizarse. Se contactó primeramente con el proveedor sobre esta revelación, pero no respondió de ninguna manera.

08 Sep 2024, 19:15

Type	Values Removed	Values Added
New CVE

Information

Published : 2024-09-08 19:15

Updated : 2024-09-09 18:51

NVD link : CVE-2024-8577

Mitre link : CVE-2024-8577

CVE.ORG link : CVE-2024-8577

JSON object : View

Products Affected

totolink

t10_firmware
t8_firmware
t8
t10

CWE

CWE-120

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

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8.8 /10