ABB Relion REX640 Insufficient file access control
Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).
| Vendor | Product | Default status | Versions | ||||||
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| ABB | REX640 PCL1 | affected |
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| ABB | REX640 PCL2 | affected |
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| ABB | REX640 PCL3 | affected |
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Configuration 1 [-]
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Configuration 2 [-]
| AND |
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Configuration 3 [-]
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No data.
No data available yet.
Vendor Workaround
Although these workarounds will not correct the underlying vulnerability, they can help blocking known attack vectors. • Limit the HTTP(s) and FTP(S) to a local network by a firewall • Use a next generation (OSI layer 7) firewall for blocking the traffic to the userdb.xml file • Disable remote WHMI and FTP(S) and use local HMI only
| Source | ID | Title |
|---|---|---|
EUVD |
EUVD-2022-24885 | 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. |
No CVSS v4.0
No CVSS v3.0
This CVE is not in the KEV list.
Exploit prediction score: < 1% (0.675% probability within 30 days)
Key SSVC decision points have not yet been added.
No history.