D-Link DIR-823X

YES - ON THE CISA KEV LIST
CVE-2025-29635

D-Link DIR-823X Command Injection Vulnerability

CISA catalog due date2026-05-08
187 days past due

EPSS exploit probability (next 30 days)87.9% · 100percentile

From CVE publication to KEV listing395 days (2025-03-25 → 2026-04-24)

Remediation window (KEV listing to due date)14 days

Days on the KEV list201 days

Date added to KEV2026-04-24

Known ransomware campaign useUnknown

VendorD-Link

ProductDIR-823X

Weaknesses (CWE)CWE-77

D-Link: 26 entries (1.5% of all KEV entries are from this vendor); 1 added in 2026.

BOD 26-04 note: this is the date printed in the CISA catalog. A federal agency's actual deadline is set by its SSVC tier - Act (3 days), Attend (14 days), Track (60 days), or the next scheduled upgrade - counted from the KEV listing date or the date the vulnerability is identified in its environment, whichever comes first. Use the tier helper on each CVE page for your own window.

Your BOD 26-04 window (SSVC tier helper)

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Description

D-Link DIR-823X contains a command injection vulnerability that allows an authorized attacker to execute arbitrary commands on remote devices by sending a POST request to /goform/set_prohibiting via the corresponding function. The impacted product could be end-of-life (EoL) and/or end-of-service (EoS). Users should discontinue product utilization.

Required action (CISA)

Apply mitigations per vendor instructions, follow applicable BOD 22-01 guidance for cloud services, or discontinue use of the product if mitigations are unavailable.

Notes

https://supportannouncement.us.dlink.com/security/publication.aspx?name=SAP10469 ; https://nvd.nist.gov/vuln/detail/CVE-2025-29635

References

Other KEV entries for this vendor: D-Link

CVE-2022-37055 - Routers (2025-12-08)
CVE-2020-25078 - DCS-2530L and DCS-2670L Devices (2025-08-05)
CVE-2020-25079 - DCS-2530L and DCS-2670L Devices (2025-08-05)
CVE-2022-40799 - DNR-322L (2025-08-05)
CVE-2024-0769 - DIR-859 Router (2025-06-25)
CVE-2023-25280 - DIR-820 Router (2024-09-30)
CVE-2021-40655 - DIR-605 Router (2024-05-16)
CVE-2014-100005 - DIR-600 Router (2024-05-16)

D-Link - Vendors with KEV entries

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YES - ON THE CISA KEV LISTCVE-2025-29635