VYPR
← All advisories
High severity7.1NVD Advisory· Published Jan 5, 2023· Updated Jun 17, 2026

CVE-2021-40341

CVE-2021-40341

Description

DES cipher, which has inadequate encryption strength, is used Hitachi Energy FOXMAN-UN to encrypt user credentials used to access the Network Elements. Successful exploitation allows sensitive information to be decrypted easily. This issue affects

  • FOXMAN-UN product: FOXMAN-UN R16A, 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 R16A, 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:R16A:*:*:*:*:*:*:* * 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:R16A:*:*:*:*:*:*:* * 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 products

22
  • Hitachienergy/Foxman Un10 versions
    cpe:2.3:a:hitachienergy:foxman-un:r10c:*:*:*:*:*:*:*+ 9 more
    • cpe:2.3:a:hitachienergy:foxman-un:r10c:*:*:*:*:*:*:*
    • cpe:2.3:a:hitachienergy:foxman-un:r11a:*:*:*:*:*:*:*
    • cpe:2.3:a:hitachienergy:foxman-un:r11b:*:*:*:*:*:*:*
    • cpe:2.3:a:hitachienergy:foxman-un:r14a:*:*:*:*:*:*:*
    • cpe:2.3:a:hitachienergy:foxman-un:r14b:*:*:*:*:*:*:*
    • cpe:2.3:a:hitachienergy:foxman-un:r15a:*:*:*:*:*:*:*
    • cpe:2.3:a:hitachienergy:foxman-un:r15b:*:*:*:*:*:*:*
    • cpe:2.3:a:hitachienergy:foxman-un:r16a:*:*:*:*:*:*:*
    • cpe:2.3:a:hitachienergy:foxman-un:r9c:*:*:*:*:*:*:*
    • (no CPE)range: R16A, R15B, R15A, R14B, R14A, R11B, R11A, R10C, R9C
  • Hitachienergy/unem10 versions
    cpe:2.3:a:hitachienergy:unem:r10c:*:*:*:*:*:*:*+ 9 more
    • cpe:2.3:a:hitachienergy:unem:r10c:*:*:*:*:*:*:*
    • cpe:2.3:a:hitachienergy:unem:r11a:*:*:*:*:*:*:*
    • cpe:2.3:a:hitachienergy:unem:r11b:*:*:*:*:*:*:*
    • cpe:2.3:a:hitachienergy:unem:r14a:*:*:*:*:*:*:*
    • cpe:2.3:a:hitachienergy:unem:r14b:*:*:*:*:*:*:*
    • cpe:2.3:a:hitachienergy:unem:r15a:*:*:*:*:*:*:*
    • cpe:2.3:a:hitachienergy:unem:r15b:*:*:*:*:*:*:*
    • cpe:2.3:a:hitachienergy:unem:r16a:*:*:*:*:*:*:*
    • cpe:2.3:a:hitachienergy:unem:r9c:*:*:*:*:*:*:*
    • (no CPE)range: R16A, R15B, R15A, R14B, R14A, R11B, R11A, R10C, R9C
  • Hitachi Energy/FOXMAN-UNv5
    Range: FOXMAN-UN R16A
  • Hitachi/UNEMcpe-rescue
    Range: UNEM R16A

Patches

Vulnerability mechanics

References

2

News mentions

0

No linked articles in our index yet.