CVE-2024-28137 json
PHOENIX CONTACT: privilege escalation due to a TOCTOU vulnerability in the CHARX Series
published 2024-05-14 2 y ago modified 2026-06-17 4 mo ago also EUVD-2024-25284
- cvss
- 7.8
- version 3.1, CNA
- cisa kev
- Not listed
- not in CISA's catalog
- epss
- 0.3%
- EPSS 0.3% chance of exploitation in 30 days, percentile 16%
- public exploits
- 0
- none known
Summary
A local attacker with low privileges can perform a privilege escalation with an init script due to a TOCTOU vulnerability.
CISA SSVC
- Exploitation
- none
- Automatable
- no
- Technical impact
- total
- Assessed
- 2 y ago
Exploit prediction
0.25% chance of exploitation in the next 30 days, higher than 16% of all scored CVEs (FIRST EPSS, 2026-11-08).
CVSS scores
| assigned by | version | score | vector |
|---|---|---|---|
| CNA | 3.1 | 7.8 | CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H |
Affected products
- PHOENIX CONTACT CHARX SEC-3000
- PHOENIX CONTACT CHARX SEC-3050
- PHOENIX CONTACT CHARX SEC-3100
- PHOENIX CONTACT CHARX SEC-3150
- phoenixcontact charx_sec_3000
- phoenixcontact charx_sec_3050
- phoenixcontact charx_sec_3100
- phoenixcontact charx_sec_3150
Classification
- Weakness
-
- CWE-367 Time-of-check Time-of-use (TOCTOU) Race Condition
References
-
cert.vde.com
/en/advisories/VDE-2024-019
third-party-advisory
Sources
- CVE List CVE-2024-28137
- NVD CVE-2024-28137
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