CVE-2009-4753 EXPLOIT
7.1
HIGH · CVSS 2.0 · EPSS 3% (pctl 87)
Patch early
A public exploit exists.
Description
Multiple buffer overflows in the FTP server on the Addonics NAS Adapter NASU2FW41 with loader 1.17 allow remote attackers to cause a denial of service (TCP/IP outage) via long arguments to the (1) XRMD, (2) delete, (3) RNFR, or (4) RNTO command.
Scoring
| CVSS | 7.1 (HIGH, v2.0) |
|---|---|
| Vector | AV:N/AC:M/Au:N/C:N/I:N/A:C |
| EPSS | 2.98% — more likely to be exploited than 87% of all CVEs |
| Weakness | CWE-119 |
| On CISA KEV | no |
| Public exploit | yes |
| Published | 2010-03-29 |
| Last modified | 2026-06-16 |
Affected (1)
| Vendor | Product |
|---|---|
| nas adapter | nasu2fw41 |
Public exploits
| Source | Title | Date |
|---|---|---|
| exploit-db | Addonics NAS Adapter FTP - Remote Denial of Service | 2009-05-01 |
References
- http://secunia.com/advisories/34965
- http://www.exploit-db.com/exploits/8584
- http://www.securityfocus.com/archive/1/503146/100/0/threaded
- http://www.securityfocus.com/bid/34796
- https://exchange.xforce.ibmcloud.com/vulnerabilities/50289
- http://secunia.com/advisories/34965
- http://www.exploit-db.com/exploits/8584
- http://www.securityfocus.com/archive/1/503146/100/0/threaded
- http://www.securityfocus.com/bid/34796
- https://exchange.xforce.ibmcloud.com/vulnerabilities/50289
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