Vulnerability Details : CVE-2023-23903
An authenticated administrator can upload a SAML configuration file with the wrong format, with the application not checking the correct file format. Every subsequent application request will return an error.
The whole application in rendered unusable until a console intervention.
Products affected by CVE-2023-23903
- cpe:2.3:a:nozominetworks:guardian:*:*:*:*:*:*:*:*
- cpe:2.3:a:nozominetworks:cmc:*:*:*:*:*:*:*:*
Exploit prediction scoring system (EPSS) score for CVE-2023-23903
0.12%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 32 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2023-23903
| Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source | First Seen |
|---|---|---|---|---|---|---|
|
4.9
|
MEDIUM | CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:H |
1.2
|
3.6
|
NIST | |
|
4.9
|
MEDIUM | CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:H |
1.2
|
3.6
|
Nozomi Networks Inc. | |
|
6.9
|
MEDIUM | CVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:N/VC:N/VI:N/V... |
N/A
|
N/A
|
Nozomi Networks Inc. | 2024-09-20 |
CWE ids for CVE-2023-23903
-
The product receives input or data, but it does not validate or incorrectly validates that the input has the properties that are required to process the data safely and correctly.Assigned by: prodsec@nozominetworks.com (Secondary)
-
The product receives input that is expected to be well-formed - i.e., to comply with a certain syntax - but it does not validate or incorrectly validates that the input complies with the syntax.Assigned by: prodsec@nozominetworks.com (Secondary)
References for CVE-2023-23903
-
https://security.nozominetworks.com/NN-2023:7-01
NN-2023:7-01 - DoS via SAML configuration in Guardian/CMC before 22.6.2 - CVE-2023-23903 | Product Security Incident Response PortalVendor Advisory
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