CVE-2011-2963 json
TCPUploadServer.exe in Progea Movicon 11.2 before Build 1084 does not require authentication for critical functions, which allows remote at…
published 2011-07-29 15 y ago modified 2026-06-16 4 mo ago also EUVD-2011-2931
- cvss
- 10.0
- version 2.0, NVD
- cisa kev
- Not listed
- not in CISA's catalog
- epss
- 7.6%
- EPSS 7.6% chance of exploitation in 30 days, percentile 94%
- public exploits
- 1
- Exploit-DB
Summary
TCPUploadServer.exe in Progea Movicon 11.2 before Build 1084 does not require authentication for critical functions, which allows remote attackers to obtain sensitive information, delete files, execute arbitrary programs, or cause a denial of service (crash) via a crafted packet to TCP port 10651.
Patch / fix
Timeline
- First public exploit (EDB-17034)
- Published
Exploit prediction
7.63% chance of exploitation in the next 30 days, higher than 94% of all scored CVEs (FIRST EPSS, 2026-11-09).
Exploits and checks
- EDB-17034 Progea Movicon 11 - 'TCPUploadServer' Remote File System remote, 2011-03-23
- securityfocus.com http://www.securityfocus.com/bid/46907 referenced PoC, tagged "exploit" by a source, unverified
CVSS scores
| assigned by | version | score | vector |
|---|---|---|---|
| NVD | 2.0 | 10.0 | AV:N/AC:L/Au:N/C:C/I:C/A:C |
Classification
- Weakness
-
- CWE-287 Improper Authentication
References
-
us-cert.gov
/control_systems/pdf/ICSA-11-056-01A.pdf
patch, us-government-resource
-
us-cert.gov
/control_systems/pdf/ICSA-11-056-01.pdf
patch, us-government-resource
-
exploit-db.com
/exploits/17034
exploit
-
securityfocus.com
/bid/46907
vdb-entry, exploit
-
osvdb.org
/72888
vdb-entry
Sources
- CVE List CVE-2011-2963
- NVD CVE-2011-2963
Fencer Intel keeps one entry per vulnerability: the CVE id wins, then GHSA, and records that alias each other are merged, except that two CVEs always keep separate entries. The same data is available as JSON.