Vulnerability Monitor

The vendors, products, and vulnerabilities you care about

CVE-2023-7220

A vulnerability was found in Totolink NR1800X 9.1.0u.6279_B20210910 and classified as critical. Affected by this issue is the function loginAuth of the file /cgi-bin/cstecgi.cgi. The manipulation of the argument password leads to stack-based buffer overflow. The attack may be launched remotely. The exploit has been disclosed to the public and may be used. VDB-249854 is the identifier assigned to this vulnerability. NOTE: The vendor was contacted early about this disclosure but did not respond in any way.

Published

2024-01-09T08:15:36.490

Last Modified

2024-11-21T08:45:32.610

Status

Modified

Source

[email protected]

Severity

CVSSv3.1: 9.8 (CRITICAL)

CVSSv2 Vector

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

Access Vector: NETWORK
Access Complexity: LOW
Authentication: NONE
Confidentiality Impact: COMPLETE
Integrity Impact: COMPLETE
Availability Impact: COMPLETE

Exploitability Score

10.0

Impact Score

10.0

Weaknesses

Type: Primary
CWE-121

Affected Vendors & Products

Type	Vendor	Product	Version/Range	Vulnerable?
Operating System	totolink	nr1800x_firmware	9.1.0u.6279_b20210910	Yes
Hardware	totolink	nr1800x	-	No

References

https://github.com/jylsec/vuldb/blob/main/TOTOLINK/NR1800X/1/README.md Exploit, Third Party Advisory ([email protected])
https://vuldb.com/?ctiid.249854 Permissions Required, Third Party Advisory ([email protected])
https://vuldb.com/?id.249854 Permissions Required, Third Party Advisory ([email protected])
https://github.com/jylsec/vuldb/blob/main/TOTOLINK/NR1800X/1/README.md Exploit, Third Party Advisory (af854a3a-2127-422b-91ae-364da2661108)
https://vuldb.com/?ctiid.249854 Permissions Required, Third Party Advisory (af854a3a-2127-422b-91ae-364da2661108)
https://vuldb.com/?id.249854 Permissions Required, Third Party Advisory (af854a3a-2127-422b-91ae-364da2661108)