Vulnerability Details : CVE-2023-36611
The affected TBox RTUs allow low privilege users to access software security tokens of higher privilege. This could allow an attacker with “user” privileges to access files requiring higher privileges by establishing an SSH session and providing the other tokens.
Vulnerability category: BypassGain privilege
Products affected by CVE-2023-36611
- cpe:2.3:o:ovarro:tbox_ms-cpu32_firmware:*:*:*:*:*:*:*:*
- cpe:2.3:o:ovarro:tbox_ms-cpu32-s2_firmware:*:*:*:*:*:*:*:*
- cpe:2.3:o:ovarro:tbox_rm2_firmware:*:*:*:*:*:*:*:*
- cpe:2.3:o:ovarro:tbox_tg2_firmware:*:*:*:*:*:*:*:*
- cpe:2.3:o:ovarro:tbox_lt2_firmware:*:*:*:*:*:*:*:*
Exploit prediction scoring system (EPSS) score for CVE-2023-36611
0.06%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 25 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2023-36611
| Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source | First Seen |
|---|---|---|---|---|---|---|
|
6.5
|
MEDIUM | CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N |
2.8
|
3.6
|
ICS-CERT | |
|
6.5
|
MEDIUM | CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N |
2.8
|
3.6
|
NIST |
CWE ids for CVE-2023-36611
-
The product does not perform or incorrectly performs an authorization check when an actor attempts to access a resource or perform an action.Assigned by: ics-cert@hq.dhs.gov (Primary)
References for CVE-2023-36611
-
https://www.cisa.gov/news-events/ics-advisories/icsa-23-180-03
Ovarro TBox RTUs | CISAMitigation;Third Party Advisory;US Government Resource
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