CVE-2022-1596 json
ABB Relion REX640 Insufficient file access control
published 2022-06-21 4 y ago modified 2026-06-17 4 mo ago also EUVD-2022-24885
- cvss
- 6.5
- version 3.1, CNA
- cisa kev
- Not listed
- not in CISA's catalog
- epss
- 0.7%
- EPSS 0.7% chance of exploitation in 30 days, percentile 52%
- public exploits
- 0
- none known
Summary
Incorrect Permission Assignment for Critical Resource vulnerability in ABB REX640 PCL1, REX640 PCL2, REX640 PCL3 allows an authenticated attacker to launch an attack against the user database file and try to take control of an affected system node.
Patch / fix
- ABB REX640 PCL2 1.1.4
- ABB REX640 PCL3 1.2.1
Exploit prediction
0.66% chance of exploitation in the next 30 days, higher than 52% of all scored CVEs (FIRST EPSS, 2026-11-08).
CVSS scores
| assigned by | version | score | vector |
|---|---|---|---|
| CNA | 3.1 | 6.5 | CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N |
| NVD | 3.1 | 6.5 | CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N |
| NVD | 2.0 | 4.0 | AV:N/AC:L/Au:S/C:P/I:N/A:N |
Affected products
- ABB REX640 PCL1
- ABB REX640 PCL2
- ABB REX640 PCL3
Classification
- Weakness
-
- CWE-732 Incorrect Permission Assignment for Critical Resource
References
-
search.abb.com
/library/Download.aspx?DocumentID=2NGA001421
mitigation, vendor-advisory
Sources
- CVE List CVE-2022-1596
- NVD CVE-2022-1596
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