High severity · published Jan 29, 2024
CVE-2024-0999
Totolink N200RE cstecgi.cgi setParentalRules stack-based overflow
8.8
CVSS
1.5%
EPSS
No
On KEV
Description
A vulnerability was found in Totolink N200RE 9.3.5u.6139_B20201216. It has been declared as critical. This vulnerability affects the function setParentalRules of the file /cgi-bin/cstecgi.cgi. The manipulation of the argument eTime leads to stack-based buffer overflow. The attack can be initiated remotely. The exploit has been disclosed to the public and may be used. The identifier of this vulnerability is VDB-252268. 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)1.5% · higher than 74% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
N2
N200RE · Totolink
9.3.5u.6139_B20201216 · source: vendor
NF
N200re Firmware · Totolink
9.3.5u.6139_b20201216 · source: NVD, CISA
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2024-0999
CVE.org
https://www.cve.org/CVERecord?id=CVE-2024-0999
Exploit
https://jylsec.notion.site/TOTOLINK-N200RE-has-stack-buffer-overflow-vulnerability-in-setParentalRules-f891c062b86349a596ee173cb456b4f6?pvs=4
Third Party Advisory
https://vuldb.com/?ctiid.252268
Third Party Advisory
https://vuldb.com/?id.252268
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