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10.0

CVE-2002-1058: Cobalt Qube 3.0 lets attackers become admin with bad cookie

CVE-2002-1058 · published 24 years ago
Summary

In Cobalt Qube version 3.0, a specially crafted sessionId cookie can trick the system into loading a different session file, giving the attacker full admin rights. This works for users on the local network and can also be exploited remotely. Apply the vendor's security update or upgrade to a newer version, and reset any privileged passwords after fixing.

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
cobalt qube 3.0
cpe:2.3:a:cobalt:qube:3.0:*:*:*:*:*:*:*
Original advisory text
Directory traversal vulnerability in splashAdmin.php for Cobalt Qube 3.0 allows local users and remote attackers, to gain privileges as the Qube Admin via .. (dot dot) sequences in the sessionId co...
Directory traversal vulnerability in splashAdmin.php for Cobalt Qube 3.0 allows local users and remote attackers, to gain privileges as the Qube Admin via .. (dot dot) sequences in the sessionId cookie that point to an alternate session file.
Fix within
Internet-facing 3 days
Internal 60 days
  • Not known to be exploited
  • Can be exploited automatically (estimated)
  • Gives an attacker full control (estimated)
Severity
10.0 Critical
Exploitation
4% chance of attack within 30 days
Timeline
Published4 Oct 2002
Updated29 Oct 2026
First seen29 Sep 2026
Sources
CVE-2002-1058 · NVD
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