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CVE-2022-3928

Hardcoded credential is found in the message queue

MEDIUM
5.5
CVSS Score
Published: January 5, 2023 at 09:50 PM UTC
Updated: June 17, 2026 at 05:00 AM UTC
2 products affected across 1 vendorUNEMFOXMAN-UN

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Severity
MEDIUM5.5
Exploit prediction
EPSS 0.2%
SSVC
No known exploit

Description

Hardcoded credential is found in affected products' message queue. An attacker that manages to exploit this vulnerability will be able to access data to the internal message queue. 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:*:*:*:*:*:*:*

Affected

Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.

FOXMAN-UN· Hitachi Energy
95%
v < r16aFOXMAN-UN R10CFOXMAN-UN R11AFOXMAN-UN R11BFOXMAN-UN R14AFOXMAN-UN R14BFOXMAN-UN R15AFOXMAN-UN R15BFOXMAN-UN R9C
Vendor states this is fixed in FOXMAN-UN R16A (unaffected)
Affected range stops below r16a, so it looks safe — our inference, not a vendor statement
UNEM· Hitachi Energy
95%
v < r16aUNEM R10CUNEM R11AUNEM R11BUNEM R14AUNEM R14BUNEM R15AUNEM R15BUNEM R9C
Vendor states this is fixed in UNEM R16A (unaffected)
Affected range stops below r16a, so it looks safe — our inference, not a vendor statement

References (2)

MitigationVendor Advisory
Source: [email protected]
https://search.abb.com/library/Download.aspx?DocumentID=8DBD000083&LanguageCode=en&DocumentPartId=&Action=Launch
MitigationVendor Advisory
Source: [email protected]
https://search.abb.com/library/Download.aspx?DocumentID=8DBD000084&LanguageCode=en&DocumentPartId=&Action=Launch

SSVC — Action Prioritization

SSVCNo known exploitNot automatablePartial impact

SSVC signals action urgency (what to patch first), separate from CVSS which measures severity.

CVSS

5.5MEDIUM[email protected]
Attack Vector
LOCAL
Complexity
LOW
Privileges
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality
HIGH
Integrity
NONE
Availability
NONE
Vector?

Quick Info

StatusMODIFIED
CWE
CWE-798

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