PT-2026-55303 · Ntopng · Ntopng
CVE-2026-38968
·
Published
2026-07-02
·
Updated
2026-07-08
CVSS v3.1
9.8
Critical
| Vector | AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H |
Name of the Vulnerable Software and Affected Versions
ntopng versions prior to 6.7
Description
Predictable session identifiers can lead to session hijacking. The issue occurs because HTTP session identifiers in the
src/HTTPserver.cpp file use weak time-seeded pseudo-randomness during session creation. This allows fresh authenticated logins to receive deterministic or colliding session cookies if the timing is controlled by an attacker.Recommendations
Update ntopng to a version later than 6.6.
Exploit
Fix
Found an issue in the description? Have something to add? Feel free to write us 👾
Weakness Enumeration
Related Identifiers
Affected Products
Ntopng