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Medium severity · published Jun 21, 2022
CVE-2022-1596
ABB Relion REX640 Insufficient file access control
6.5
CVSS
0.7%
EPSS
No
On KEV
Description
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.
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N
Attack vector
Network
Complexity
Low
Privileges
Low
User interaction
None
Confidentiality
High
Integrity
None
Availability
None
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)0.7% · higher than 52% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
RP
REX640 PCL1 · ABB
through 1.0.7 · source: vendor
RP
REX640 PCL2 · ABB
before 1.1.4 · source: vendor
RP
REX640 PCL3 · ABB
before 1.2.1 · source: vendor
RP
Rex640 Pcl1 Firmware · Abb
through 1.0.7 · source: NVD
RP
Rex640 Pcl2 Firmware · Abb
before 1.1.4 · source: NVD
RP
Rex640 Pcl3 Firmware · Abb
before 1.2.1 · source: NVD
Affected product
RP
REX640 PCL1
ABB
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2022-1596
CVE.org
https://www.cve.org/CVERecord?id=CVE-2022-1596
Mitigation
https://search.abb.com/library/Download.aspx?DocumentID=2NGA001421
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