Description
A weakness has been identified in D-Link DIR-806A 100CNb11. Affected is the function ssdpcgi_main of the component SSDP Request Handler. This manipulation causes command injection. The attack can be initiated remotely. The exploit has been made available to the public and could be exploited. This vulnerability only affects products that are no longer supported by the maintainer.
Affected products
dlink: dir-806a firmware; dlink: dir-806a
References5
- github.com/ccc-iotsec/cve-/blob/D-Link/D-Link%20DIR-806A%E6%9C%… ExploitThird Party Advisory
- vuldb.com/?ctiid.339152 Permissions RequiredVDB Entry
- vuldb.com/?id.339152 Third Party AdvisoryVDB Entry
- vuldb.com/?submit.727637 Third Party AdvisoryVDB Entry
- www.dlink.com/ Product
Metrics
- CVSS 3.1
-
9.8
CRITICAL
Score source: NVD
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H - CVSS 4.0
-
2.1
LOW
Score source: CNA
CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:P/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X - EPSS — exploit probability
- 4% percentile: 91 · as of 11 November 2026
- CWE
- CWE-74CWE-77
Could this be exploited in your environment?
A patch closes the known hole. A penetration test shows what an attacker can still reach — with proof.