CVE-2000-1244

Exp

Computer Associates InoculateIT Agent for Exchange Server does not recognize an e-mail virus attachment if the SMTP header is missing the "From" field, which allows remote attackers to bypass virus protection.

Published: 2000-12-31 Last update: 2026-04-16 Assigner: [email protected] Source: [email protected]
NVD Status：Modified，CVE State: published
View at NVD, CVE.org, EUVD

CVE-2000-1244 is rated High Exploit Risk (72.7/100): CVSS High severity, with medium exploitation likelihood (EPSS 2.19%). 2 public exploit reference(s) are indexed (Exploit-DB). Public exploits are available—assess exposure, apply mitigations, and prioritize patching.

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

Public exploit references (Exploit-DB) for CVE-2000-1244

EDB-ID Source Kind Published Link
20401 exploit_db edb 2000-11-10 Exploit-DB ↗
— nvd_ref exploit_tag Exploit-DB ↗

Exploit prediction scoring system (EPSS) score for CVE-2000-1244

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 2026-06-15 2.53% 2.19% -0.33%
2 2026-06-06 2.43% 2.53% +0.10%
3 2026-04-30 — 2.43% —

Full EPSS history (16 records total)

Common vulnerability scoring system (CVSS) metrics for CVE-2000-1244

CVSS metrics for this CVE.

Base score Version Severity Vector Exploitability Impact Score source
7.5 2.0 HIGH
AV:N/AC:L/Au:N/C:P/I:P/A:P 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:P)
Partial confidentiality impact.
Integrity impact (I:P)
Partial integrity impact.
Availability impact (A:P)
Partial availability impact.
 10.0 6.4 [email protected]

Weakness enumeration for CVE-2000-1244

Affected software / configurations for CVE-2000-1244

Vendor Product Version Raw CPE
broadcom inoculateit_agent_for_exchange — cpe:2.3:a:broadcom:inoculateit_agent_for_exchange:*:*:*:*:*:*:*:*

References for CVE-2000-1244

cvelogic Threat Intelligence