Required CVE Record Information
Description
A vulnerability classified as critical was found in Totolink N200RE 9.3.5u.6139_B20201216. Affected by this vulnerability is the function setIpPortFilterRules of the file /cgi-bin/cstecgi.cgi. The manipulation of the argument ePort leads to stack-based buffer overflow. The attack can be launched remotely. The exploit has been disclosed to the public and may be used. The associated identifier of this vulnerability is VDB-252271. NOTE: The vendor was contacted early about this disclosure but did not respond in any way.
CVSS 3 Total
| Score | Severity | Version | Vector String |
|---|---|---|---|
| 7.2 | HIGH | 3.1 | CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H |
| 7.2 | HIGH | 3.0 | CVSS:3.0/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H |
| 8.3 | — | 2.0 | AV:N/AC:L/Au:M/C:C/I:C/A:C |
Credits
- jylsec (VulDB User) reporter
References 3 Total
- https://vuldb.com/?id.252271 vdb-entrytechnical-description
- https://vuldb.com/?ctiid.252271 signaturepermissions-required
- https://jylsec.notion.site/TOTOLINK-N200RE-has-stack-buffer-overflow-vulnerability-in-setIpPortFilterRules-71c3f0a947e14b7f95fa19b7d6676994?pvs=4 exploit
Updated:
This container includes required additional information provided by the CVE Program for this vulnerability.
References 3 Total
- https://vuldb.com/?id.252271 vdb-entrytechnical-descriptionx_transferred
- https://vuldb.com/?ctiid.252271 signaturepermissions-requiredx_transferred
- https://jylsec.notion.site/TOTOLINK-N200RE-has-stack-buffer-overflow-vulnerability-in-setIpPortFilterRules-71c3f0a947e14b7f95fa19b7d6676994?pvs=4 exploitx_transferred