UpHeron
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Servers and applications

CVE-2010-2333

LiteSpeed Technologies LiteSpeed Web Server 4.0.x before 4.0.15 allows remote attackers to read the source code of scripts via an HTTP request with a null byte followed by a .txt file extension.

Severity
Medium 5.0
Published
18 Jun 2010
Last changed
16 Jun 2026
Added to UpHeron
21 Oct 2026
Exploit chance
60% in the next 30 daysHigher than 99% of CVEs. EPSS by FIRST, 12 Nov 2026
Weakness
Information exposure (CWE-200)
Attack
Over the network · No login needed
Attacker can
Read some data
CVSS vector
AV:N/AC:L/Au:N/C:P/I:N/A:N
Sources
NVD

Affected software

SoftwareAffected versions
LiteSpeed Web ServerServers and applications · cpe:a:litespeedtech:litespeed_web_server
  • Version 4.0.14
  • Version 4.0.13
  • Version 4.0.12
  • Version 4.0.11
All 15 release lines
  • Version 4.0
  • Version 4.0.1
  • Version 4.0.2
  • Version 4.0.3
  • Version 4.0.4
  • Version 4.0.5
  • Version 4.0.6
  • Version 4.0.7
  • Version 4.0.8
  • Version 4.0.9
  • Version 4.0.10
  • Version 4.0.11
  • Version 4.0.12
  • Version 4.0.13
  • Version 4.0.14

References

  • NVD https://nvd.nist.gov/vuln/detail/CVE-2010-2333
  • CVE.org https://www.cve.org/CVERecord?id=CVE-2010-2333