CVE-2003-1343

Exp

Trend Micro ScanMail for Exchange (SMEX) before 3.81 and before 6.1 might install a back door account in smg_Smxcfg30.exe, which allows remote attackers to gain access to the web management interface via the vcc parameter, possibly "3560121183d3".

Published: 2003-12-31 Last update: 2026-06-16 Assigner: [email protected] Source: [email protected]
NVD Status：Modified，CVE State: published
View at NVD, CVE.org, EUVD

CVE-2003-1343 is rated High Exploit Risk (71.3/100): CVSS High severity, with medium exploitation likelihood (EPSS 2.62%). 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-2003-1343

EDB-ID Source Kind Published Link
22174 exploit_db edb 2003-01-15 Exploit-DB ↗
— nvd_ref exploit_tag Exploit-DB ↗

Exploit prediction scoring system (EPSS) score for CVE-2003-1343

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 5.53% 2.62% -2.91%
2 2026-06-02 4.31% 5.53% +1.22%
3 2026-05-30 — 4.31% —

Full EPSS history (17 records total)

Common vulnerability scoring system (CVSS) metrics for CVE-2003-1343

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-2003-1343

Affected software / configurations for CVE-2003-1343

Vendor Product Version Raw CPE
trend_micro scanmail <= 3.8 cpe:2.3:a:trend_micro:scanmail:*:*:microsoft_exchange:*:*:*:*:*
trend_micro scanmail <= 6.0 cpe:2.3:a:trend_micro:scanmail:*:*:microsoft_exchange:*:*:*:*:*

References for CVE-2003-1343

cvelogic Threat Intelligence