Risk Letters

Exploited vulnerability

CVE-2021-36380

TLP:CLEAR

Sunhillo SureLine OS Command Injection Vulnerablity

Sunhillo SureLine contains an OS command injection vulnerability that allows an attacker to cause a denial-of-service or utilize the device for persistence on the network via shell metacharacters in ipAddr or dnsAddr in /cgi/networkDiag.cgi.

Facts

  • Vendor: Sunhillo
  • Product: SureLine
  • CVSS: 9.8
  • EPSS (probability of exploitation within 30 days): 97.8 %
  • On CISA's Known Exploited Vulnerabilities list since: 5 March 2024
  • First known exploitation: 5 March 2024
  • CISA's deadline for US federal agencies: 26 March 2024
  • Weakness: CWE-78
  • First seen by Risk Letters: 5 March 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