CVE-2026-116505: TOTOLINK A950RG

TOTOLINK A950RG device-information udhcpd.leases getDeviceInfo command injection

CVSS 9.4 CriticalCriticalEPSS 0.027 · 86th percentile

Critical, because:

CVSS score 9.4: 9.0 or more.

Published by the CVE Program (CNA: VulDB) at 26 Oct 2026, 20:45 UTC. agentprime has not analysed this yet, so whether it affects any app is not known. This CVE names a vendor and product rather than a package, so the lockfile check doesn’t match it.

Affected products, as the CNA wrote them
Vendor	Product	Versions
TOTOLINK	A950RG	affected 4.1.2cu.5268_B20221104

Identifiers

CVE-2026-116505

CNA

VulDB

Weakness (CWE)

CWE-74 · CWE-77

Not analysed yet

We haven’t published our own analysis of this CVE. If a person reviews it, this page will say what’s affected and what has to be true for it to matter.

Severity and exploitation

Score	Rating	CVSS	Vector	Source
9.4	Critical	4.0	CVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:N/VC:H/VI:H/VA:H/SC:H/SI:H/SA:H/E:P	CNA (VulDB)Used for this record
9.1	Critical	3.1	CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:C/C:H/I:H/A:H/E:P/RL:X/RC:R	CNA (VulDB)
9.1	Critical	3.0	CVSS:3.0/AV:N/AC:L/PR:H/UI:N/S:C/C:H/I:H/A:H/E:P/RL:X/RC:R	CNA (VulDB)
8.3	High	2.0	AV:N/AC:L/Au:M/C:C/I:C/A:C/E:POC/RL:ND/RC:UR	CNA (VulDB)

CISA KEV Not listed.
EPSS 0.027, the 86th percentile, on 5 Nov 2026: FIRST’s estimate of the chance of exploitation in the next 30 days.

Timeline

26 Oct 2026, 20:45 UTC Confirmed by the CVE List

Sources

References from the CNA

vuldb.com/vuln/426403 vdb-entrytechnical-description
vuldb.com/vuln/426403/cti signaturepermissions-required
vuldb.com/cve/CVE-2026-116505 third-party-advisory
vuldb.com/submit/1022554 third-party-advisory
www.totolink.net/ product
gist.github.com/H3rmesk1t/836a8c4be24fcc4b7041b4bbe9cbb178 exploit

Facts on this page come from the CVE List as the CNA published them, with CVSS from the sources named above, CISA KEV and FIRST EPSS. Vendors, products and versions are shown as the CNA wrote them. We don’t reproduce the CVE’s description.