CVE-2009-0545 EXPLOIT
10.0
HIGH · CVSS 2.0 · EPSS 90.4% (pctl 100)
Patch early
A public exploit exists.
Description
cgi-bin/kerbynet in ZeroShell 1.0beta11 and earlier allows remote attackers to execute arbitrary commands via shell metacharacters in the type parameter in a NoAuthREQ x509List action.
Scoring
| CVSS | 10.0 (HIGH, v2.0) |
|---|---|
| Vector | AV:N/AC:L/Au:N/C:C/I:C/A:C |
| EPSS | 90.39% — more likely to be exploited than 100% of all CVEs |
| Weakness | CWE-20 |
| On CISA KEV | no |
| Public exploit | yes |
| Published | 2009-02-12 |
| Last modified | 2026-06-16 |
Affected (1)
| Vendor | Product |
|---|---|
| zeroshell | zeroshell |
Public exploits
| Source | Title | Date |
|---|---|---|
| exploit-db | ZeroShell 1.0beta11 - Remote Code Execution | 2009-02-09 |
References
- http://www.ikkisoft.com/stuff/LC-2009-01.txt
- http://www.securityfocus.com/archive/1/500763/100/0/threaded
- http://www.vupen.com/english/advisories/2009/0385
- http://www.zeroshell.net/eng/announcements/
- http://www.zeroshell.net/eng/patch-details/#C100
- https://www.exploit-db.com/exploits/8023
- http://www.ikkisoft.com/stuff/LC-2009-01.txt
- http://www.securityfocus.com/archive/1/500763/100/0/threaded
- http://www.vupen.com/english/advisories/2009/0385
- http://www.zeroshell.net/eng/announcements/
- http://www.zeroshell.net/eng/patch-details/#C100
- https://www.exploit-db.com/exploits/8023
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