CVE-2001-1586: simpleserver www vulnerability

CVE-2001-1586: high vulnerability affecting simpleserver www. Check CVSS, KEV status, business impact and recommended administrator actions.
CVE-2001-1586CVSS 10.0Windows

CVE-2001-1586: simpleserver www vulnerability

CVE-2001-1586: high vulnerability affecting simpleserver www. Check CVSS, KEV status, business impact and recommended administrator actions.

CVSS
10.0 HIGH
EPSS
95%
Known exploited
not in KEV
Product
simpleserver www

What is known

Directory traversal vulnerability in SimpleServer:WWW 1.13 and earlier allows remote attackers to execute arbitrary programs via encoded ../ ("%2E%2E%2F%") sequences in a request to the cgi-bin/ directory, a different vulnerability than CVE-2000-0664.

Business impact

Successful exploitation of CVE-2001-1586, a high vulnerability (CVSS 10.0) affecting simpleserver www, may affect the confidentiality, integrity or availability of the vulnerable environment. The exact impact depends on the installed version, exposed interfaces and deployment configuration.

Recommended administrator action

Confirm whether simpleserver www is present and compare installed versions with the vendor advisory and NVD record. Apply the vendor patch or documented mitigation; until remediation is complete, reduce exposure of affected interfaces, review relevant logs and monitor for indicators of exploitation. DataHouse can support version verification, managed patching, network exposure reduction, log review and backup validation for dedicated, cloud and colocated environments.

Sources

Security newsletter

Get new CVE alerts before they become an incident

We send selected infrastructure threats in English, with practical notes for DataHouse environments.

  • DataHouse: server administration and secure cloud
  • Hostilla.pl: hosting and mail services
  • SecDNS.pl: free DNS security layer