CVE-2025-10689: A vulnerability was identified in D-Link DIR-645 105B01

This month

MEDIUM 6.3MITIGATE

CVE-2025-10689 is a medium-severity flaw (CVSS 6.3) affecting dir-645 firmware. Below: why it ranks where it does, which versions are affected, what to do, and the exact commands.

A vulnerability was identified in D-Link DIR-645 105B01. This issue affects the function soapcgi_main of the file /soap.cgi. Such manipulation of the argument service leads to command injection. The attack can be launched remotely. The exploit is publicly available and might be used. This vulnerability only affects products that are no longer supported by the maintainer.

Why this priority

EPSS top 8%: very likely to be exploited
Public exploit reference

No fix is published yet: follow the downgrade or mitigation steps.

Risk facts

CVSS score	6.3 (Medium)
Attack vector	Network (remote)
Attack complexity	Low
Privileges needed	Low
User interaction	None
EPSS exploit chance	4.6% (top 8%)
CISA exploited list	No
Weakness	CWE-74, CWE-77
Published	2025-09-18
Last modified	2026-06-17

Publisher (CNA): VulDB · Vendor: dlink

Last updated 2026-06-17 · Sources: CVE Program, NVD, CISA KEV, EPSS and vendor advisories · How we score

Am I affected?

Timeline

2025-09-18 21:15 UTCPublished CVE record published
2026-06-17 08:28 UTCUpdated Record last modified

dlink dir-645 firmware MITIGATE

Affected: 1.05b01

Fixed in: no fixed release known

Safe to downgrade to: a release before 1.05b01

Check your OS release

cat /etc/os-release; uname -r

Debian / Ubuntu

sudo apt update && sudo apt full-upgrade

RHEL / Amazon Linux / Fedora

sudo dnf upgrade --refresh

Windows

Install the latest cumulative update from Windows Update

If no patch exists yet

OS downgrades are not safe. Apply the vendor mitigation from the advisory and restrict exposure.

Verify at the official source NVD · CVE Program · Report a problem with this page
Scores and fixes here are computed automatically from those and other public sources. Confirm with the vendor advisory before changing production systems.

Quick answers

How do I fix CVE-2025-10689?

dir-645 firmware: mitigate or apply the listed mitigation. Exact commands for each OS are on this page.

Is CVE-2025-10689 being exploited?

CVE-2025-10689 is not on the CISA Known Exploited Vulnerabilities list at the time of the last update. Check again, as this can change.

What does CVE-2025-10689 affect?

CVE-2025-10689 affects dir-645 firmware. Severity is medium (CVSS 6.3). A vulnerability was identified in D-Link DIR-645 105B01. This issue affects the function soapcgi_main of the file /soap.cgi. Such manipulation of the argument service leads to command injection. The attack can be launched remotely. The expl

How urgent is CVE-2025-10689?

Priority 50/100. EPSS top 8%: very likely to be exploited; Public exploit reference

Software pages

D-Link vulnerabilities

Related CVEs

CVE-2025-7192 MEDIUM 6.3 UPGRADE A vulnerability was found in D-Link DIR-645 up to 1.05B01 and classified as critical
CVE-2018-25115 CRITICAL 9.8 MITIGATE MITIGATE Multiple D-Link DIR-series routers, including DIR-110, DIR-412, DIR-600, DIR-610, DIR-615, DIR-645, and DIR-81

References

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