CVE-2023-7214
A vulnerability, which was classified as critical, has been found in Totolink N350RT 9.3.5u.6139_B20201216.
Does this matter?
High impact if exploited, but EPSS currently rates exploitation as unlikely (0.90%). Schedule it in the normal patch cycle and watch for a rise in EPSS or a public exploit.
Description
A vulnerability, which was classified as critical, has been found in Totolink N350RT 9.3.5u.6139_B20201216. Affected by this issue is the function main of the file /cgi-bin/cstecgi.cgi?action=login of the component HTTP POST Request Handler. The manipulation of the argument v8 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-249770 is the identifier assigned to this vulnerability. NOTE: The vendor was contacted early about this disclosure but did not respond in any way.
- CVSS 3.1
- 8.8 HIGHCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
- EPSS
- 0.90% probability · 58th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-121, CWE-787
- Affected
- totolink/n350rt firmware
- Source
- cna@vuldb.com
References
- https://github.com/jylsec/vuldb/blob/main/TOTOLINK/N350RT/3/README.mdExploit, Third Party Advisory
- https://vuldb.com/?ctiid.249770Permissions Required, Third Party Advisory, VDB Entry
- https://vuldb.com/?id.249770Permissions Required, Third Party Advisory, VDB Entry
- https://github.com/jylsec/vuldb/blob/main/TOTOLINK/N350RT/3/README.mdExploit, Third Party Advisory
- https://vuldb.com/?ctiid.249770Permissions Required, Third Party Advisory, VDB Entry
- https://vuldb.com/?id.249770Permissions Required, Third Party Advisory, VDB Entry
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.