Critical severity · published Oct 26, 2026
CVE-2026-116506
TOTOLINK A950RG firewall.so apmib_set command injection
New
9.9
CVSS
1.9%
EPSS
No
On KEV
Description
A vulnerability was determined in TOTOLINK A950RG 4.1.2cu.5268_B20221104. Affected is the function apmib_set of the file firewall.so. This manipulation causes command injection. The attack may be initiated remotely. The exploit has been publicly disclosed and may be utilized.
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H
Attack vector
Network
Complexity
Low
Privileges
Low
User interaction
None
Confidentiality
High
Integrity
High
Availability
High
Scope
Changed
Exploitation
Is it being used?
Exploit prediction (EPSS)1.9% · higher than 79% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
A9
A950RG · TOTOLINK
4.1.2cu.5268_B20221104 · source: vendor
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2026-116506
CVE.org
https://www.cve.org/CVERecord?id=CVE-2026-116506
gist.github.com
https://gist.github.com/H3rmesk1t/1046036a8601e93f375754e11307bfc8
vuldb.com
https://vuldb.com/cve/CVE-2026-116506
vuldb.com
https://vuldb.com/submit/1022555
vuldb.com
https://vuldb.com/vuln/426404
vuldb.com
https://vuldb.com/vuln/426404/cti
www.totolink.net
https://www.totolink.net/
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