CVE DATABASE / CVE-2019-20500
CVE-2019-20500
D-Link DWL-2600AP Access Point Command Injection Vulnerability
Confirmed exploited in the wild. Added 2023-06-29.
Federal remediation due 2023-07-20.
Required action: Apply updates per vendor instructions or discontinue use of the product if updates are unavailable.
Summary
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 3.1 breakdown
| Base score | 7.8 (HIGH) |
| Vector | CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H |
| Attack vector | LOCAL |
| Attack complexity | LOW |
| Privileges required | LOW |
| User interaction | NONE |
| Scope | UNCHANGED |
| Confidentiality | HIGH |
| Integrity | HIGH |
| Availability | HIGH |
Weakness type (CWE)
Affected products
Use our free CVE Lookup tool for the latest NVD record, or browse the full CISA KEV catalog.
References
- https://supportannouncement.us.dlink.com/announcement/publication.aspx?name=SAP10113
- https://www.exploit-db.com/exploits/46841
- https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2019-20500
Data: NIST NVD + CISA KEV. NVD last modified 2025-11-07. Always verify against the vendor advisory before acting.