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5.0

Sybase PowerDynamo web server lets attackers read any file

CVE-1999-0695 · published 26 years ago
Summary

The Sybase PowerDynamo personal web server can be tricked into revealing files from the server’s own storage. An attacker can use a ".." (dot‑dot) trick to move up directories and view configuration files, passwords, or other private data. Apply the latest Sybase updates and restrict access to the web server to trusted users only.

What to do

The CVE record does not list a fixed version. Check the vendor's site or the advisory links below - a fix may already be released.

Affected software
VendorProductAffected versions
sybase powerdynamo 3.0.652
cpe:2.3:a:sybase:powerdynamo:3.0.652:*:*:*:*:*:*:*
Original advisory text
The Sybase PowerDynamo personal web server allows attackers to read arbitrary files through a .. (dot dot) attack.
The Sybase PowerDynamo personal web server allows attackers to read arbitrary files through a .. (dot dot) attack.
References
Fix within
Internet-facing 14 days
Internal 60 days
  • Not known to be exploited
  • Can be exploited automatically (estimated)
  • Gives an attacker partial control (estimated)
Severity
5.0 Medium
Exploitation
1% chance of attack within 30 days
Timeline
Published11 Apr 2000
Updated4 Nov 2026
First seen29 Sep 2026
Sources
CVE-1999-0695 · NVD
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