Multiple input validation errors in ACD ACDSee Photo Manager 9.0 build 108, Pro Photo Manager 8.1 build 99, and Photo Editor 4.0 build 195 allow user-assisted remote attackers to execute arbitrary code via a long section string in (1) a PSP image to the ID_PSP.apl plug-in or (2) an LHA archive to the AM_LHA.apl plug-in, resulting in a heap-based buffer overflow.
Conclusion & alert: CVE-2007-4344 is rated Moderate Risk (63.9/100): CVSS Critical severity, with high exploitation likelihood (EPSS 4.76%, 91th percentile). Core evidence: EPSS ranks this CVE among the most likely to be exploited in the near term. Mandatory action: 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.
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 | 10.35% | 4.76% | -5.59% |
| 2 | 2025-03-30 | 9.88% | 10.35% | +0.47% |
| 3 | 2025-03-29 | — | 9.88% | — |
Full EPSS history (11 records total)
CVSS metrics for this CVE.
| Base score | Version | Severity | Vector | Exploitability | Impact | Score source |
|---|---|---|---|---|---|---|
| 9.3 | 2.0 | HIGH |
|
8.6 | 10.0 | [email protected] |
| Vendor | Product | Version | Raw CPE |
|---|---|---|---|
| acdsee | photo_editor | 4.0 | cpe:2.3:a:acdsee:photo_editor:4.0:build_195:*:*:*:*:*:* |
| acdsee | photo_manager | 9.0 | cpe:2.3:a:acdsee:photo_manager:9.0:build_108:*:*:*:*:*:* |
| acdsee | pro_photo_manager | 8.1 | cpe:2.3:a:acdsee:pro_photo_manager:8.1:build_99:*:*:*:*:*:* |