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Exploitation reportedNot in CISA KEV yet

CVE-2025-5571

Exploitation reported by one source. First attested on 2026-01-23 by GCVE · shadowserver.

  • Published2025-06-04
  • WeaknessCWE-77 · CWE-78

Am I affected?

With a domain, we read the version its public headers and pages expose. A distribution build can carry the fix under an older number.

Description

A vulnerability was found in D-Link DCS-932L 2.18.01. It has been classified as critical. Affected is the function setSystemAdmin of the file /setSystemAdmin. The manipulation of the argument AdminID leads to os command injection. It is possible to launch the attack remotely. The exploit has been disclosed to the public and may be used. This vulnerability only affects products that are no longer supported by the maintainer.

Timeline

dates in UTC
  1. 2025-06-0406:15CVE publishedNVD
  2. 2026-01-2300:54Listed as exploited by GCVEGCVE
  3. 2026-01-2300:54Exploitation first reportedGCVE

Observed activity

isMalicious corpus · updated 2026-10-23 21:37 UTC
Indicators tagged with this CVE, per day0 indicators over 7 days
Block these indicators
  • Firewall list (EDL, text): https://api.ismalicious.com/edl/cve/CVE-2025-5571?format=txt
  • CSV export: https://api.ismalicious.com/edl/cve/CVE-2025-5571?format=csv
  • TAXII collection of exploited CVEs
  • The EDL and CSV take an API key on the Pro plan.

Versions per branch

NVD
Dlink dcs-932l firmwareversion to verify
BranchAffectedFixed in
2.18= 2.18.01no fix published

as publishedRanges as NVD and OSV publish them; a distribution’s build can be fixed under an older number.

Fix

No fix published by the sources we read yet. NVD record

Detection

Nuclei template
none so far
ProjectDiscovery
Exploit-DB
no entry
Exploit-DB
Proof-of-concept repositories
none listed
PoC-in-GitHub

Sources

  • GCVEexploitation2026-01-23
  • CISA-ADPSSVC decisionpoc2025-06-04
  • OpenCVESSVC decisionpoc—
  • CNACVSS 4.05.3read 2026-10-23
  • CNACVSS 3.16.3read 2026-10-23
  • NVDCVSS 3.18.8read 2026-10-23
  • CNACVSS 2.06.5read 2026-10-23
  • CNAweakness (CWE)CWE-77, CWE-78read 2026-10-23
  • FIRST EPSSEPSS score13.9 %read 2026-10-23

Technical details

CVSS v3 Vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
CVSS 4.0 vector
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:X/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
Published
2025-06-04
Last Modified
2026-06-17
NVD status
Analyzed

Frequently asked questions

What is CVE-2025-5571?

A vulnerability was found in D-Link DCS-932L 2.18.01. It has been classified as critical. Affected is the function setSystemAdmin of the file /setSystemAdmin. The manipulation of the argument AdminID leads to os command injection. It is possible to launch the attack remotely. The exploit has been disclosed to the public and may be used. This vulnerability only affects products that are no longer supported by the maintainer.

Is CVE-2025-5571 actively exploited?

A proof-of-concept exploit exists for CVE-2025-5571, but active exploitation has not been confirmed at this time.

What is the CVSS score for CVE-2025-5571?

CVE-2025-5571 has a CVSS v3 base score of 8.8 (HIGH severity), with vector string CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H.

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