CVE-2019-20500D-Link DWL-2600AP 4.2.0.15 Rev A devices have an authenticated OS command injection vulnerability via the Save Configuration functionality in the Web interface, using shell metacharacters in the admi…
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It affects dlink dwl-2600ap_firmware. Add what you run to find out whether that includes you.
CISA lists it as known exploited since Jun 29, 2023; federal agencies had to remediate by Jul 20, 2023. Treat that date as your deadline.
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D-Link DWL-2600AP 4.2.0.15 Rev A devices have an authenticated OS command injection vulnerability via the Save Configuration functionality in the Web interface, using shell metacharacters in the admin.cgi?action=config_save configBackup or downloadServerip parameter.
- CVSS
- 7.8 HIGH (v3.1, CISA ADP)CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
- Weakness (CWE)
- CWE-78
- Known exploited
- Added to CISA KEV Jun 29, 2023; federal remediation due Jul 20, 2023Apply updates per vendor instructions or discontinue use of the product if updates are unavailable.
- EPSS (exploitation in the next 30 days)
- 96.71% (percentile 100)
- Assigned by
- mitre
- NVD analysis
- Analyzed
- Record last updated
- Oct 21, 2025
- First seen by InfoSec Signals
- Oct 9, 2026
Affected products
dlink dwl-2600ap_firmware dlink:dwl-2600ap_firmware | through 4.2.0.15 | NVD |
References
- https://supportannouncement.us.dlink.com/announcement/publication.aspx?name=SAP10113x-refsource-misc, patch, vendor-advisory
- https://www.exploit-db.com/exploits/46841x-refsource-misc, exploit, third-party-advisory, vdb-entry
- https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2019-20500us-government-resource
The CVE record on cve.org NVD's entry
The CVE record is authoritative. Products marked “from the name” were identified from the CNA's free-text names, not a CPE, and are matched less certainly. This product uses the NVD API but is not endorsed or certified by the NVD.