Risk Letters

Exploited vulnerability

CVE-2023-25280

TLP:CLEAR

D-Link DIR-820 Router OS Command Injection Vulnerability

D-Link DIR-820 routers contain an OS command injection vulnerability that allows a remote, unauthenticated attacker to escalate privileges to root via a crafted payload with the ping_addr parameter to ping.ccp.

Facts

  • Vendor: D-Link
  • Product: DIR-820 Router
  • CVSS: 9.8
  • EPSS (probability of exploitation within 30 days): 97.9 %
  • On CISA's Known Exploited Vulnerabilities list since: 30 September 2024
  • First known exploitation: 30 September 2024
  • CISA's deadline for US federal agencies: 21 October 2024
  • Weakness: CWE-78
  • First seen by Risk Letters: 30 September 2024

Members see which Nordic sectors the flaw hits, and what to do about it.

Get the full brief

Data: NVD (public domain), CISA KEV, FIRST EPSS, MITRE ATT&CK, AlienVault OTX. NVD