CVE-2007-4454

Exp

Eval injection vulnerability in environment.php in Olate Download (od) 3.4.1 allows context-dependent attackers to execute arbitrary code via a crafted version string, as referenced by the (1) PDO::ATTR_SERVER_VERSION or (2) PDO::ATTR_CLIENT_VERSION attribute.

Published: 2007-08-21 Last update: 2026-04-23 Assigner: [email protected] Source: [email protected]
NVD Status：Modified，CVE State: published
View at NVD, CVE.org, EUVD

CVE-2007-4454 is rated High Exploit Risk (72.2/100): CVSS Medium severity, with medium exploitation likelihood (EPSS 2.35%). 2 public exploit reference(s) are indexed (Exploit-DB). EPSS rose +1.47% over the last day, indicating growing attacker interest. 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-2007-4454

EDB-ID Source Kind Published Link
— nvd_ref exploit_tag Exploit-DB ↗
— nvd_ref exploit_tag Exploit-DB ↗

Exploit prediction scoring system (EPSS) score for CVE-2007-4454

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 0.88% 2.35% +1.47%
2 2025-11-05 0.82% 0.88% +0.06%
3 2025-03-30 — 0.82% —

Full EPSS history (9 records total)

Common vulnerability scoring system (CVSS) metrics for CVE-2007-4454

CVSS metrics for this CVE.

Base score Version Severity Vector Exploitability Impact Score source
6.8 2.0 MEDIUM
AV:N/AC:M/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:M)
Exploitation needs some favorable conditions, but not exceptional ones.
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.
 8.6 6.4 [email protected]

Weakness enumeration for CVE-2007-4454

Affected software / configurations for CVE-2007-4454

Vendor Product Version Raw CPE
olate olatedownload 3.4.1 cpe:2.3:a:olate:olatedownload:3.4.1:*:*:*:*:*:*:*

References for CVE-2007-4454

cvelogic Threat Intelligence