Critical severity · published Oct 16, 2023
CVE-2023-36947
TOTOLINK X5000R V9.1.0u.6118_B20201102 and TOTOLINK A7000R V9.1.0u.6115_B20201022 was discovered to contain a stack overflow via the File parameter in the function…
9.8
CVSS
1%
EPSS
No
On KEV
Description
TOTOLINK X5000R V9.1.0u.6118_B20201102 and TOTOLINK A7000R V9.1.0u.6115_B20201022 was discovered to contain a stack overflow via the File parameter in the function UploadCustomModule.
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Attack vector
Network
Complexity
Low
Privileges
None
User interaction
None
Confidentiality
High
Integrity
High
Availability
High
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)1.0% · higher than 64% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
AF
A7000r Firmware · Totolink
9.1.0u.6115_b20201022 · source: NVD
XF
X5000r Firmware · Totolink
9.1.0u.6118_b20201102 · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2023-36947
CVE.org
https://www.cve.org/CVERecord?id=CVE-2023-36947
Exploit
https://github.com/Archerber/bug_submit/blob/main/TOTOLINK/UploadCustomModule.md
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