CVE-2000-1077

Buffer overflow in the SHTML logging functionality of iPlanet Web Server 4.x allows remote attackers to execute arbitrary commands via a long filename with a .shtml extension.

Published: 2000-12-11 Last update: 2026-04-16 Assigner: [email protected] Source: [email protected]
NVD Status：Modified，CVE State: published
View at NVD, CVE.org, EUVD

CVE-2000-1077 is rated High Risk (68.6/100): CVSS Critical severity, with medium exploitation likelihood (EPSS 2.44%). High exploitation likelihood—assess exposure and prioritize remediation.

Risk is dynamic; we continuously reassess and refresh what is shown on this page as upstream context changes.

Exploit prediction scoring system (EPSS) score for CVE-2000-1077

EPSS lead: Daily EPSS estimates relative likelihood of exploitation; percentile ranks this CVE among scored vulnerabilities (higher = more severe relative rank).

# Date Old EPSS score New EPSS score Delta (New - Old)
1 2025-10-12 3.46% 2.44% -1.02%
2 2025-03-30 4.81% 3.46% -1.35%
3 2025-03-29 — 4.81% —

Full EPSS history (7 records total)

Common vulnerability scoring system (CVSS) metrics for CVE-2000-1077

CVSS metrics for this CVE.

Base score Version Severity Vector Exploitability Impact Score source
10.0 2.0 HIGH
AV:N/AC:L/Au:N/C:C/I:C/A:C Click to expand
Access vector (AV:N)
Can be exploited remotely over network reachability.
Access complexity (AC:L)
Exploitation conditions are straightforward and predictable.
Authentication (AU:N)
No authentication is required.
Confidentiality impact (C:C)
Complete confidentiality impact.
Integrity impact (I:C)
Complete integrity impact.
Availability impact (A:C)
Complete availability impact.
 10.0 10.0 [email protected]

Weakness enumeration for CVE-2000-1077

Affected software / configurations for CVE-2000-1077

Vendor Product Version Raw CPE
iplanet iplanet_web_server 4.x cpe:2.3:a:iplanet:iplanet_web_server:4.x:*:*:*:*:*:*:*

References for CVE-2000-1077

cvelogic Threat Intelligence