CVE-2023-2538
4.2
Vector
CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:L/I:L/A:N
Exploitability: 1.6 / Impact: 2.5
Source: NVD
Description
A CWE-552 "Files or Directories Accessible to External Parties” in the web interface of the Tyan S5552 BMC version 3.00 allows an unauthenticated remote attacker to retrieve the private key of the TLS certificate in use by the BMC via forced browsing. This can then be abused to perform Man-in-the-Middle (MitM) attacks against victims that access the web interface through HTTPS.
Affected (4)
Configuration A
| Vulnerable Software | Affected Versions |
|---|---|
| Version 3.0.0 |
| Running on/with | Platform Versions |
|---|---|
Tyan S5552/s5552wgm4nr Ex | All versions |
Configuration B
| Vulnerable Software | Affected Versions |
|---|---|
| Version 3.0.0 |
| Running on/with | Platform Versions |
|---|---|
Tyan S5552/s5552wgm4nr | All versions |
Configuration C
| Vulnerable Software | Affected Versions |
|---|---|
| Version 3.0.0 |
| Running on/with | Platform Versions |
|---|---|
Tyan S5552/s5552gm4nr | All versions |
Configuration D
| Vulnerable Software | Affected Versions |
|---|---|
| Version 3.0.0 |
| Running on/with | Platform Versions |
|---|---|
Tyan S5552/s5552gm2nr | All versions |
References (2)
Source: prodsec@nozominetworks.com
Third Party Advisory
Source: af854a3a-2127-422b-91ae-364da2661108
Third Party Advisory
Timeline
No history available yet.