CVE-2019-20499 — D-Link DWL-2600AP 4

D-Link DWL-2600AP 4.2.0.15 Rev A devices have an authenticated OS command injection vulnerability via the Restore Configuration functionality in the Web interface, using shell metacharacters in the admin.cgi?action=config_restore configRestore or configServerip parameter.

01What is this vulnerability?

D-Link DWL-2600AP 4.2.0.15 Rev A devices have an authenticated OS command injection vulnerability via the Restore Configuration functionality in the Web interface, using shell metacharacters in the admin.cgi?action=config_restore configRestore or configServerip parameter.

02Affected products

Vendor	Product	Versions
n	a / n/a	n/a

03Active exploitation status

Not currently listed on the CISA Known Exploited Vulnerabilities (KEV) catalog. EPSS is the best forward-looking signal — see the EPSS row above.

04Recommended remediation

• Patch to a fixed version listed in the vendor advisory (see references below).
• Mitigate with WAF rules, network egress filters, or feature flags where the patch is not yet available.
• Hunt historical logs for exploitation indicators — see Detection signatures below.

05Technical details

For the full vendor write-up, exploit chains, and reference implementations, see the references list in section 09.

06Detection signatures

Ask SARA in chat to draft a starting detection for this CVE in your stack of choice.

07Related CVEs

No directly-cited follow-up CVEs in the KB record for this advisory. The references list in section 09 carries the vendor cross-references.

08Timeline

• Published: 2020-03-05T14:37:27.000Z
• Last modified: 2024-08-05T02:39:10.164Z

09References

• supportannouncement.us.dlink.com — https://supportannouncement.us.dlink.com/announcement/publication.aspx?name=SAP1…
• www.exploit-db.com — https://www.exploit-db.com/exploits/46841
• packetstormsecurity.com — http://packetstormsecurity.com/files/156952/DLINK-DWL-2600-Authenticated-Remote-…