Vulnerability Description
The affected products store both public and private key that are used to sign and protect Custom Parameter Set (CPS) file from modification. An attacker that manages to exploit this vulnerability will be able to change the CPS file, sign it so that it is trusted as the legitimate CPS file. This issue affects * FOXMAN-UN product: FOXMAN-UN R15B, FOXMAN-UN R15A, FOXMAN-UN R14B, FOXMAN-UN R14A, FOXMAN-UN R11B, FOXMAN-UN R11A, FOXMAN-UN R10C, FOXMAN-UN R9C; * UNEM product: UNEM R15B, UNEM R15A, UNEM R14B, UNEM R14A, UNEM R11B, UNEM R11A, UNEM R10C, UNEM R9C. List of CPEs: * cpe:2.3:a:hitachienergy:foxman-un:R15B:*:*:*:*:*:*:* * cpe:2.3:a:hitachienergy:foxman-un:R15A:*:*:*:*:*:*:* * cpe:2.3:a:hitachienergy:foxman-un:R14B:*:*:*:*:*:*:* * cpe:2.3:a:hitachienergy:foxman-un:R14A:*:*:*:*:*:*:* * cpe:2.3:a:hitachienergy:foxman-un:R11B:*:*:*:*:*:*:* * cpe:2.3:a:hitachienergy:foxman-un:R11A:*:*:*:*:*:*:* * cpe:2.3:a:hitachienergy:foxman-un:R10C:*:*:*:*:*:*:* * cpe:2.3:a:hitachienergy:foxman-un:R9C:*:*:*:*:*:*:* * cpe:2.3:a:hitachienergy:unem:R15B:*:*:*:*:*:*:* * cpe:2.3:a:hitachienergy:unem:R15A:*:*:*:*:*:*:* * cpe:2.3:a:hitachienergy:unem:R14B:*:*:*:*:*:*:* * cpe:2.3:a:hitachienergy:unem:R14A:*:*:*:*:*:*:* * cpe:2.3:a:hitachienergy:unem:R11B:*:*:*:*:*:*:* * cpe:2.3:a:hitachienergy:unem:R11A:*:*:*:*:*:*:* * cpe:2.3:a:hitachienergy:unem:R10C:*:*:*:*:*:*:* * cpe:2.3:a:hitachienergy:unem:R9C:*:*:*:*:*:*:*
CVSS Score
HIGH
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Hitachienergy | Foxman-Un | < r16a |
| Hitachienergy | Unem | < r16a |
Related Weaknesses (CWE)
References
- https://search.abb.com/library/Download.aspx?DocumentID=8DBD000083&LanguageCode=MitigationVendor Advisory
- https://search.abb.com/library/Download.aspx?DocumentID=8DBD000084&LanguageCode=MitigationVendor Advisory
- https://search.abb.com/library/Download.aspx?DocumentID=8DBD000083&LanguageCode=MitigationVendor Advisory
- https://search.abb.com/library/Download.aspx?DocumentID=8DBD000084&LanguageCode=MitigationVendor Advisory
FAQ
What is CVE-2022-3927?
CVE-2022-3927 is a vulnerability with a CVSS score of 8.0 (HIGH). The affected products store both public and private key that are used to sign and protect Custom Parameter Set (CPS) file from modification. An attacker that manages to exploit this vulnerability wil...
How severe is CVE-2022-3927?
CVE-2022-3927 has been rated HIGH with a CVSS base score of 8.0/10. Review the CVSS metrics above for detailed severity breakdown.
Is there a patch for CVE-2022-3927?
Check the references section above for vendor advisories and patch information. Affected products include: Hitachienergy Foxman-Un, Hitachienergy Unem.