CVE-2009-1627

Exp

Stack-based buffer overflow in Streaming Download Project (SDP) Downloader 2.3.0 allows remote attackers to execute arbitrary code via a long .asf URL in the HREF attribute of a REF element in a .asx file.

Published: 2009-05-12 Last update: 2026-06-16 Assigner: [email protected] Source: [email protected]
NVD Status：Modified，CVE State: published
View at NVD, CVE.org, EUVD

CVE-2009-1627 is rated High Exploit Risk (80/100): CVSS Critical severity, with high exploitation likelihood (EPSS 7.33%, 94th percentile). 4 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-2009-1627

EDB-ID Source Kind Published Link
8540 exploit_db edb 2009-04-27 Exploit-DB ↗
8536 exploit_db edb 2009-04-27 Exploit-DB ↗
8531 exploit_db edb 2009-04-24 Exploit-DB ↗
— nvd_ref exploit_tag Exploit-DB ↗

Exploit prediction scoring system (EPSS) score for CVE-2009-1627

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 39.56% 7.33% -32.23%
2 2026-03-24 27.56% 39.56% +12.00%
3 2026-01-05 — 27.56% —

Full EPSS history (15 records total)

Common vulnerability scoring system (CVSS) metrics for CVE-2009-1627

CVSS metrics for this CVE.

Base score Version Severity Vector Exploitability Impact Score source
9.3 2.0 HIGH
AV:N/AC:M/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:M)
Exploitation needs some favorable conditions, but not exceptional ones.
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.
 8.6 10.0 [email protected]

Weakness enumeration for CVE-2009-1627

Affected software / configurations for CVE-2009-1627

Vendor Product Version Raw CPE
sdp_multimedia streaming_download_project 2.3.0 cpe:2.3:a:sdp_multimedia:streaming_download_project:2.3.0:*:*:*:*:*:*:*

References for CVE-2009-1627

cvelogic Threat Intelligence