Home/CVE/In certain conditions, depending on timing and the usage of the Chrome web browser, Guardian/CMC versions before 22.6.2
CVE

CVE-2023-24477

In certain conditions, depending on timing and the usage of the Chrome web browser, Guardian/CMC versions before 22.6.2

In certain conditions, depending on timing and the usage of the Chrome web browser, Guardian/CMC versions before 22.6.2 do not always completely invalidate the user session upon logout. Thus an authenticated local attacker may gain acces to the original user's session.

HIGH · CVSS 7 EPSS 0.00048
Schedule remediation
  • CVSS base score ≥ 7.0
Sigma rules0 YARA rules0
⬡

Weakness Classification

CWE-384Session Fixation
CWE-384Session Fixation
▤

Affected Products & Versions

2
nozominetworks cmc< 22.6.2
nozominetworks guardian< 22.6.2
▣

Scoring & Timeline

7
HIGH · CVSS v3.1 · prodsec@nozominetworks.com
View on NVD
Attack Vector
Network Adjacent Local Physical
Attack Complexity
Low High
Privileges Required
None Low High
User Interaction
None Required
Scope
Unchanged Changed
Confidentiality
None Low High
Integrity
None Low High
Availability
None Low High
Published to NVD09 Aug 2023 · 08:15 AM
CVSS VectorCVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H
⚑

Vendor Advisories

2
siemens-csafSSA-647455
cisa-csafcisa-csaf-csaf_files-OT-white-2023-icsa-23-285-07
🔗

References & Sources

1
Source URLs (vendor pages, mailing lists, write-ups). Exploit/PoC links are in their own section above to avoid duplication.
https://security.nozominetworks.com/NN-2023:8-01Vendor Advisory
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