CVE-2019-20500
D-Link DWL-2600AP Access Point Command Injection Vulnerability
Does this matter?
Known to be exploited in the wild (CISA KEV, CISA remediation deadline 20 July 2023). Treat as an emergency change: patch or isolate now, then hunt for prior compromise.
Description
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
- 7.8 HIGHCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
- EPSS
- 97.11% probability · 100th percentile
- CISA KEV
- Listed 29 June 2023 · due 20 July 2023
- Weakness
- CWE-78
- Affected
- dlink/dwl-2600ap firmware
- Source
- cve@mitre.org
CISA notes
Apply updates per vendor instructions or discontinue use of the product if updates are unavailable. https://supportannouncement.us.dlink.com/announcement/publication.aspx?name=SAP10113; https://nvd.nist.gov/vuln/detail/CVE-2019-20500
References
- https://supportannouncement.us.dlink.com/announcement/publication.aspx?name=SAP10113Patch, Vendor Advisory
- https://www.exploit-db.com/exploits/46841Exploit, Third Party Advisory, VDB Entry
- https://supportannouncement.us.dlink.com/announcement/publication.aspx?name=SAP10113Patch, Vendor Advisory
- https://www.exploit-db.com/exploits/46841Exploit, Third Party Advisory, VDB Entry
- https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2019-20500US Government Resource
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.