CVE-2021-40342CWE-798

Use of default key for encryption

High · published January 5, 2023

CVSS v3.1
7.1
EPSS
0%
Percentile
20.6
In the wild
Unconfirmed
What it is

In the DES implementation, the affected product versions use a default key for encryption. Successful exploitation allows an attacker to obtain sensitive information and gain access to the network elements that are managed by the affected products versions.

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:*:*:*:*:*:*:*

The record
Technical detail
CVSS v3.1
7.1 · HIGH
Vector
CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:C/C:H/I:N/A:N
CVSS v4.0
Not supplied
EPSS
0.00292 · 20.6th percentile
Weakness
CWE-798 · Use of Hard-coded Credentials
Published
2023-01-05T21:27Z
EPSS history
Timeline
  • 05 JAN 21:27Z
    Use of default key for encryption
    cvelistv5