CVE-2006-0223 json
Directory traversal vulnerability in Shanghai TopCMM 123 Flash Chat Server Software 5.1 allows attackers to create or overwrite arbitrary f…
published 2006-01-16 20 y ago modified 2026-06-16 4 mo ago also EUVD-2006-0231
- cvss
- 5.0
- version 2.0, NVD
- cisa kev
- Not listed
- not in CISA's catalog
- epss
- 1.6%
- EPSS 1.6% chance of exploitation in 30 days, percentile 76%
- public exploits
- 0
- none known
Summary
Directory traversal vulnerability in Shanghai TopCMM 123 Flash Chat Server Software 5.1 allows attackers to create or overwrite arbitrary files on the server via ".." (dot dot) sequences in the username field.
Patch / fix
Exploit prediction
1.62% chance of exploitation in the next 30 days, higher than 76% of all scored CVEs (FIRST EPSS, 2026-11-08).
CVSS scores
| assigned by | version | score | vector |
|---|---|---|---|
| NVD | 2.0 | 5.0 | AV:N/AC:L/Au:N/C:N/I:P/A:N |
Classification
- Weakness
-
- CWE-22 Improper Limitation of a Pathname to a Restricted Directory
References
-
securityfocus.com
/bid/16235
vdb-entry, patch
-
123flashchat.com
/flash-chat-server-v512.html
patch
-
secunia.com
/advisories/18455
third-party-advisory, vendor-advisory
-
vupen.com
/english/advisories/2006/0198
vdb-entry, vendor-advisory
-
osvdb.org
/22440
vdb-entry
-
exchange.xforce.ibmcloud.com
/vulnerabilities/24137
vdb-entry
Sources
- CVE List CVE-2006-0223
- NVD CVE-2006-0223
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