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High severity · published Jan 29, 2024
CVE-2024-0998
A vulnerability was found in Totolink N200RE 9.3.5u.6139_B20201216
8.8
CVSS
1.4%
EPSS
No
On KEV
Description
A vulnerability was found in Totolink N200RE 9.3.5u.6139_B20201216. It has been classified as critical. This affects the function setDiagnosisCfg of the file /cgi-bin/cstecgi.cgi. The manipulation of the argument ip leads to stack-based 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-252267. NOTE: The vendor was contacted early about this disclosure but did not respond in any way.
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Attack vector
Network
Complexity
Low
Privileges
Low
User interaction
None
Confidentiality
High
Integrity
High
Availability
High
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)1.4% · higher than 72% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
NF
N200re Firmware · Totolink
9.3.5u.6139_b20201216 · source: NVD
Affected product
NF
N200re Firmware
Totolink
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2024-0998
CVE.org
https://www.cve.org/CVERecord?id=CVE-2024-0998
Exploit
https://jylsec.notion.site/TOTOLINK-N200RE-has-stack-buffer-overflow-vulnerability-in-setDiagnosisCfg-b2d36451543e4c6da063646721a24604?pvs=4
Third Party Advisory
https://vuldb.com/?ctiid.252267
Third Party Advisory
https://vuldb.com/?id.252267
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