Stack-based buffer overflow in Mini-stream RM Downloader 3.0.0.9 allows remote attackers to execute arbitrary code via a long rtsp URL in a .ram file.
CVE-2009-1646
NONECVSS 0.0Weaponized
0.0
EchelonGraph verdictMonitorLow exploitation likelihood right now — keep watching.
- No confirmed exploitation signals yet
CISA-KEV: Not listedEPSS: 5%CVSS: —Exploit: NoneExposed: 0
No vendor fix yet — apply a workaround or compensating control (WAF / firewall / segmentation) and watch for a patch.
- CVSS v3
- —
- EG Score
- 0.0(none)
- EPSS
- 91.3%
- KEV
- Not listed
Published
May 15, 2009
Last Modified
April 23, 2026
References (4)
- cve@mitrehttp://www.securityfocus.com/bid/34860
- cve@mitrehttps://www.exploit-db.com/exploits/8628
- af854a3a-2127-422b-91ae-364da2661108http://www.securityfocus.com/bid/34860
- af854a3a-2127-422b-91ae-364da2661108https://www.exploit-db.com/exploits/8628
Publicly available exploits
(2 references)Working exploit code is in the public domain (2 Exploit-DB entries). Defenders should treat patch urgency accordingly — public PoCs typically lead to mass-exploitation within 24-72 hours.
- Exploit-DBEDB-36502First seen Mar 26, 2015
RM Downloader 2.7.5.400 - Local Buffer Overflow
Open source ↗ - Exploit-DBEDB-8628✓ verifiedFirst seen May 7, 2009
RM Downloader 3.0.0.9 - '.RAM' Local Buffer Overflow
Open source ↗
Related CVEs(same CWE)
Same CWE
10 shownCWE-119
Frequently asked(4)
What is CVE-2009-1646?
CVE-2009-1646 is a none vulnerability published on May 15, 2009. Stack-based buffer overflow in Mini-stream RM Downloader 3.0.0.9 allows remote attackers to execute arbitrary code via a long rtsp URL in a .ram file.
When was CVE-2009-1646 disclosed?
CVE-2009-1646 was first published in the National Vulnerability Database on May 15, 2009, with the most recent update on April 23, 2026. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.
Is CVE-2009-1646 actively exploited?
CVE-2009-1646 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 91.3% percentile likelihood of exploitation in the next 30 days — higher percentiles indicate greater predicted risk.
How do I remediate CVE-2009-1646?
Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2009-1646, EchelonGraph cross-links them in the Vendor Advisories panel below — those typically contain the canonical remediation steps, fixed version numbers, and any vendor-specific mitigations.
Dependency Blast Radius
Explore the affected products and dependency analysis for CVE-2009-1646
Is Your Infrastructure Affected by CVE-2009-1646?
EchelonGraph automatically scans your cloud infrastructure and maps CVE exposure using blast radius analysis.