Vulnerability Details : CVE-2023-24477
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.
Products affected by CVE-2023-24477
- cpe:2.3:a:nozominetworks:guardian:*:*:*:*:*:*:*:*
- cpe:2.3:a:nozominetworks:cmc:*:*:*:*:*:*:*:*
Exploit prediction scoring system (EPSS) score for CVE-2023-24477
0.06%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 17 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2023-24477
| Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source | First Seen |
|---|---|---|---|---|---|---|
|
7.0
|
HIGH | CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H |
1.0
|
5.9
|
NIST | |
|
7.0
|
HIGH | CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H |
1.0
|
5.9
|
Nozomi Networks Inc. | 2024-09-20 |
|
5.0
|
MEDIUM | CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:L/I:L/A:L |
1.6
|
3.4
|
Nozomi Networks Inc. | |
|
5.4
|
MEDIUM | CVSS:4.0/AV:L/AC:H/AT:P/PR:L/UI:P/VC:H/VI:H/V... |
N/A
|
N/A
|
Nozomi Networks Inc. | 2024-09-20 |
CWE ids for CVE-2023-24477
-
Authenticating a user, or otherwise establishing a new user session, without invalidating any existing session identifier gives an attacker the opportunity to steal authenticated sessions.Assigned by:
- nvd@nist.gov (Primary)
- prodsec@nozominetworks.com (Secondary)
References for CVE-2023-24477
-
https://security.nozominetworks.com/NN-2023:8-01
NN-2023:8-01 - Session Fixation in Guardian/CMC before 22.6.2 - CVE-2023-24477 | Product Security Incident Response PortalVendor Advisory
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