CVE-2007-0538 json
Telligent Community Server 2.1 and earlier allows remote attackers to cause a denial of service (bandwidth or thread consumption) via pingb…
published 2007-01-29 19 y ago modified 2026-06-16 4 mo ago also EUVD-2007-0536
- cvss
- 5.0
- version 2.0, NVD
- cisa kev
- Not listed
- not in CISA's catalog
- epss
- 1.5%
- EPSS 1.5% chance of exploitation in 30 days, percentile 74%
- public exploits
- 0
- none known
Summary
Telligent Community Server 2.1 and earlier allows remote attackers to cause a denial of service (bandwidth or thread consumption) via pingback service calls with a source URI that corresponds to (1) a large file, which triggers a long download session without a timeout constraint; or (2) a file with a binary content type, which is downloaded even though it cannot contain usable pingback data.
Exploit prediction
1.52% chance of exploitation in the next 30 days, higher than 74% 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:N/A:P |
References
-
securityreason.com
/securityalert/2211
third-party-advisory
-
osvdb.org
/33583
vdb-entry
-
osvdb.org
/33584
vdb-entry
-
securityfocus.com
/archive/1/457996/100/0/threaded
mailing-list
-
securityfocus.com
/archive/1/457999/100/0/threaded
mailing-list
Sources
- CVE List CVE-2007-0538
- NVD CVE-2007-0538
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