High severity · published Jul 29, 2024
CVE-2024-7187
A vulnerability was found in TOTOLINK A3600R 4.1.2cu.5182_B20201102
8.8
CVSS
1.2%
EPSS
No
On KEV
Description
A vulnerability was found in TOTOLINK A3600R 4.1.2cu.5182_B20201102. It has been declared as critical. This vulnerability affects the function UploadCustomModule of the file /cgi-bin/cstecgi.cgi. The manipulation of the argument File leads to 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-272608. 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)1.2% · higher than 67% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
AF
A3600r Firmware · Totolink
4.1.2cu.5182_b20201102 · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2024-7187
CVE.org
https://www.cve.org/CVERecord?id=CVE-2024-7187
Exploit
https://github.com/abcdefg-png/IoT-vulnerable/blob/main/TOTOLINK/A3600R/UploadCustomModule.md
Third Party Advisory
https://vuldb.com/?ctiid.272608
Third Party Advisory
https://vuldb.com/?id.272608
Third Party Advisory
https://vuldb.com/?submit.378291
More from A3600r Firmware
9.8
CVE-2026-31027
TOTOlink A3600R v5.9c.4959 contains a buffer overflow vulnerability in the setAppEasyWizardConfig interface of /lib/cste_modules/app.so
9.8
CVE-2026-5020
Totolink A3600R Parameter cstecgi.cgi setNoticeCfg command injection
9.8
CVE-2022-34993
Totolink A3600R_Firmware V4.1.2cu.5182_B20201102 contains a hard code password for root in /etc/shadow.sample
9.8
CVE-2022-25078
TOTOLink A3600R V4.1.2cu.5182_B20201102 was discovered to contain a command injection vulnerability in the "Main" function
8.8
CVE-2026-1686
Totolink A3600R app.so setAppEasyWizardConfig buffer overflow