VulnerabilityAnalyzed
CVE-2026-2175
A weakness has been identified in D-Link DIR-823X 250416.
HIGH 7.3EPSS 3.91%
Does this matter?
High impact if exploited, but EPSS currently rates exploitation as unlikely (3.91%). Schedule it in the normal patch cycle and watch for a rise in EPSS or a public exploit.
Description
A weakness has been identified in D-Link DIR-823X 250416. This vulnerability affects the function sub_420618 of the file /goform/set_upnp. This manipulation of the argument upnp_enable causes os command injection. Remote exploitation of the attack is possible. The exploit has been made available to the public and could be used for attacks.
- CVSS 4.0
- 7.3 HIGHCVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:N/VC:H/VI:H/VA:H/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/M
- EPSS
- 3.91% probability · 90th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-77, CWE-78
- Affected
- dlink/dir-823x firmware
- Source
- cna@vuldb.com
References
- https://github.com/master-abc/cve/issues/31Exploit, Issue Tracking
- https://vuldb.com/?ctiid.344876Permissions Required, VDB Entry
- https://vuldb.com/?id.344876Third Party Advisory, VDB Entry
- https://vuldb.com/?submit.749263Third Party Advisory, VDB Entry
- https://www.dlink.com/Product
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.