Vulnerability Monitor

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CVE-2024-7157

A vulnerability was found in TOTOLINK A3100R 4.1.2cu.5050_B20200504. It has been classified as critical. This affects the function getSaveConfig of the file /cgi-bin/cstecgi.cgi?action=save&setting. The manipulation of the argument http_host leads to buffer overflow. It is possible to initiate the attack remotely. The exploit has been disclosed to the public and may be used. The associated identifier of this vulnerability is VDB-272571. NOTE: The vendor was contacted early about this disclosure but did not respond in any way.

Published

2024-07-28T11:15:12.107

Last Modified

2024-11-21T09:50:57.907

Status

Modified

Source

[email protected]

Severity

CVSSv3.1: 8.8 (HIGH)

CVSSv2 Vector

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

Access Vector: NETWORK
Access Complexity: LOW
Authentication: SINGLE
Confidentiality Impact: COMPLETE
Integrity Impact: COMPLETE
Availability Impact: COMPLETE

Exploitability Score

8.0

Impact Score

10.0

Weaknesses

Type: Primary
CWE-120

Affected Vendors & Products

Type	Vendor	Product	Version/Range	Vulnerable?
Operating System	totolink	a3100r_firmware	4.1.2cu.5050_b20200504	Yes
Hardware	totolink	a3100r	-	No

References

https://github.com/abcdefg-png/IoT-vulnerable/blob/main/TOTOLINK/A3100R/getSaveConfig.md Exploit ([email protected])
https://vuldb.com/?ctiid.272571 Permissions Required, Third Party Advisory ([email protected])
https://vuldb.com/?id.272571 Third Party Advisory ([email protected])
https://vuldb.com/?submit.377542 Third Party Advisory ([email protected])
https://github.com/abcdefg-png/IoT-vulnerable/blob/main/TOTOLINK/A3100R/getSaveConfig.md Exploit (af854a3a-2127-422b-91ae-364da2661108)
https://vuldb.com/?ctiid.272571 Permissions Required, Third Party Advisory (af854a3a-2127-422b-91ae-364da2661108)
https://vuldb.com/?id.272571 Third Party Advisory (af854a3a-2127-422b-91ae-364da2661108)
https://vuldb.com/?submit.377542 Third Party Advisory (af854a3a-2127-422b-91ae-364da2661108)