CVE-2023-31176
SEL-451 Remote Session Token Brute-Force Entropy Weakness
Description
An Insufficient Entropy vulnerability in the Schweitzer Engineering Laboratories SEL-451 could allow an unauthenticated remote attacker to brute-force session tokens and bypass authentication. See product Instruction Manual Appendix A dated 20230830 for more details.
INFO
Published Date :
Nov. 30, 2023, 5:15 p.m.
Last Modified :
Dec. 6, 2023, 12:34 a.m.
Source :
[email protected]
Remotely Exploitable :
Yes !
Impact Score :
5.9
Exploitability Score :
3.9
References to Advisories, Solutions, and Tools
Here, you will find a curated list of external links that provide in-depth
information, practical solutions, and valuable tools related to
CVE-2023-31176.
| URL | Resource |
|---|---|
| https://selinc.com/support/security-notifications/external-reports/ | Vendor Advisory |
| https://www.nozominetworks.com/blog/ | Third Party Advisory |
We scan GitHub repositories to detect new proof-of-concept exploits. Following list is a collection of public exploits and proof-of-concepts, which have been published on GitHub (sorted by the most recently updated).
Results are limited to the first 15 repositories due to potential performance issues.
The following list is the news that have been mention
CVE-2023-31176 vulnerability anywhere in the article.
The following table lists the changes that have been made to the
CVE-2023-31176 vulnerability over time.
Vulnerability history details can be useful for understanding the evolution of a vulnerability, and for identifying the most recent changes that may impact the vulnerability's severity, exploitability, or other characteristics.
-
CVE Modified by [email protected]
May. 14, 2024
Action Type Old Value New Value -
Initial Analysis by [email protected]
Dec. 06, 2023
Action Type Old Value New Value Added CVSS V3.1 NIST AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H Changed Reference Type https://selinc.com/support/security-notifications/external-reports/ No Types Assigned https://selinc.com/support/security-notifications/external-reports/ Vendor Advisory Changed Reference Type https://www.nozominetworks.com/blog/ No Types Assigned https://www.nozominetworks.com/blog/ Third Party Advisory Added CWE NIST CWE-331 Added CPE Configuration AND OR *cpe:2.3:o:selinc:sel-451_firmware:*:*:*:*:*:*:*:* versions from (including) r315-v0 up to (excluding) r315-v4 *cpe:2.3:o:selinc:sel-451_firmware:*:*:*:*:*:*:*:* versions from (including) r316-v0 up to (excluding) r316-v4 *cpe:2.3:o:selinc:sel-451_firmware:*:*:*:*:*:*:*:* versions from (including) r317-v0 up to (excluding) r317-v4 *cpe:2.3:o:selinc:sel-451_firmware:*:*:*:*:*:*:*:* versions from (including) r318-v0 up to (excluding) r318-v5 *cpe:2.3:o:selinc:sel-451_firmware:*:*:*:*:*:*:*:* versions from (including) r320-v0 up to (excluding) r320-v3 *cpe:2.3:o:selinc:sel-451_firmware:*:*:*:*:*:*:*:* versions from (including) r321-v0 up to (excluding) r321-v3 *cpe:2.3:o:selinc:sel-451_firmware:*:*:*:*:*:*:*:* versions from (including) r322-v0 up to (excluding) r322-v3 *cpe:2.3:o:selinc:sel-451_firmware:*:*:*:*:*:*:*:* versions from (including) r323-v0 up to (excluding) r323-v5 *cpe:2.3:o:selinc:sel-451_firmware:*:*:*:*:*:*:*:* versions from (including) r324-v0 up to (excluding) r324-v4 *cpe:2.3:o:selinc:sel-451_firmware:*:*:*:*:*:*:*:* versions from (including) r325-v0 up to (excluding) r325-v3 *cpe:2.3:o:selinc:sel-451_firmware:r326-v0:*:*:*:*:*:*:* *cpe:2.3:o:selinc:sel-451_firmware:r327-v0:*:*:*:*:*:*:* OR cpe:2.3:h:selinc:sel-451:-:*:*:*:*:*:*:* -
CVE Received by [email protected]
Nov. 30, 2023
Action Type Old Value New Value Added Description An Insufficient Entropy vulnerability in the Schweitzer Engineering Laboratories SEL-451 could allow an unauthenticated remote attacker to brute-force session tokens and bypass authentication. See product Instruction Manual Appendix A dated 20230830 for more details. Added Reference Schweitzer Engineering Laboratories, Inc. https://selinc.com/support/security-notifications/external-reports/ [No types assigned] Added Reference Schweitzer Engineering Laboratories, Inc. https://www.nozominetworks.com/blog/ [No types assigned] Added CWE Schweitzer Engineering Laboratories, Inc. CWE-331 Added CVSS V3.1 Schweitzer Engineering Laboratories, Inc. AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N
CWE - Common Weakness Enumeration
While CVE identifies
specific instances of vulnerabilities, CWE categorizes the common flaws or
weaknesses that can lead to vulnerabilities. CVE-2023-31176 is
associated with the following CWEs:
Common Attack Pattern Enumeration and Classification (CAPEC)
Common Attack Pattern Enumeration and Classification
(CAPEC)
stores attack patterns, which are descriptions of the common attributes and
approaches employed by adversaries to exploit the CVE-2023-31176
weaknesses.
Exploit Prediction
EPSS is a daily estimate of the probability of exploitation activity being observed over the next 30 days.
0.16 }} 0.02%
score
0.53544
percentile