IM
IronMonkey Threat Research

CVE-2021-40342 CRITICAL

Published: 2023-01-05 | Last Modified: 2024-11-21 | Status: Modified

Description

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

Additional Descriptions (1)

En la implementación de DES, las versiones de producto afectadas utilizan una clave predeterminada para el cifrado. La explotación exitosa permite a un atacante obtener información confidencial y acceso a los elementos de red administrados por las versiones de los productos afectados. Este problema afecta a: * FOXMAN-UN: 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 -ONU R9C; * UNEM: UNEM R16A, UNEM R15B, UNEM R15A, UNEM R14B, UNEM R14A, UNEM R11B, UNEM R11A, UNEM R10C, UNEM R9C. Lista de CPE: * 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:*:*:*:*:*:*:*

CVSS Metrics

Base Score: 9.8 (CRITICAL)

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Attack VectorNETWORK
Attack ComplexityLOW
Privileges RequiredNONE
User InteractionNONE
ScopeUNCHANGED
Confidentiality ImpactHIGH
Integrity ImpactHIGH
Availability ImpactHIGH

Source: [email protected]

Type: Primary

Exploitability Score: 3.9

Impact Score: 5.9

Weaknesses

Source Type Description
[email protected] Secondary
en CWE-798
[email protected] Primary
en CWE-287

Affected Products

Vendor Product Version Update Type
hitachienergy foxman-un r9c <built-in method update of dict object at 0x72a99a640c80> Application
hitachienergy foxman-un r10c <built-in method update of dict object at 0x72a99a640400> Application
hitachienergy foxman-un r11a <built-in method update of dict object at 0x72a99a642480> Application
hitachienergy foxman-un r11b <built-in method update of dict object at 0x72a9cdf03200> Application
hitachienergy foxman-un r14a <built-in method update of dict object at 0x72a99a6424c0> Application
hitachienergy foxman-un r14b <built-in method update of dict object at 0x72a99a643c80> Application
hitachienergy foxman-un r15a <built-in method update of dict object at 0x72a9b091ab00> Application
hitachienergy foxman-un r15b <built-in method update of dict object at 0x72a99a641b00> Application
hitachienergy foxman-un r16a <built-in method update of dict object at 0x72a99a643800> Application
hitachienergy unem r9c <built-in method update of dict object at 0x72a99a642880> Application
hitachienergy unem r10c <built-in method update of dict object at 0x72a9b0b48e80> Application
hitachienergy unem r11a <built-in method update of dict object at 0x72a99a6421c0> Application
hitachienergy unem r11b <built-in method update of dict object at 0x72a9b0b48f40> Application
hitachienergy unem r14a <built-in method update of dict object at 0x72a9b0b4b1c0> Application
hitachienergy unem r14b <built-in method update of dict object at 0x72a99a640b40> Application
hitachienergy unem r15a <built-in method update of dict object at 0x72a99a7f2940> Application
hitachienergy unem r15b <built-in method update of dict object at 0x72a99a641d40> Application
hitachienergy unem r16a <built-in method update of dict object at 0x72a99a6400c0> Application

Affected Configurations

Operator: OR

Vulnerable CPE
Yes cpe:2.3:a:hitachienergy:foxman-un:r9c:*:*:*:*:*:*:*
Yes cpe:2.3:a:hitachienergy:foxman-un:r10c:*:*:*:*:*:*:*
Yes cpe:2.3:a:hitachienergy:foxman-un:r11a:*:*:*:*:*:*:*
Yes cpe:2.3:a:hitachienergy:foxman-un:r11b:*:*:*:*:*:*:*
Yes cpe:2.3:a:hitachienergy:foxman-un:r14a:*:*:*:*:*:*:*
Yes cpe:2.3:a:hitachienergy:foxman-un:r14b:*:*:*:*:*:*:*
Yes cpe:2.3:a:hitachienergy:foxman-un:r15a:*:*:*:*:*:*:*
Yes cpe:2.3:a:hitachienergy:foxman-un:r15b:*:*:*:*:*:*:*
Yes cpe:2.3:a:hitachienergy:foxman-un:r16a:*:*:*:*:*:*:*
Yes cpe:2.3:a:hitachienergy:unem:r9c:*:*:*:*:*:*:*
Yes cpe:2.3:a:hitachienergy:unem:r10c:*:*:*:*:*:*:*
Yes cpe:2.3:a:hitachienergy:unem:r11a:*:*:*:*:*:*:*
Yes cpe:2.3:a:hitachienergy:unem:r11b:*:*:*:*:*:*:*
Yes cpe:2.3:a:hitachienergy:unem:r14a:*:*:*:*:*:*:*
Yes cpe:2.3:a:hitachienergy:unem:r14b:*:*:*:*:*:*:*
Yes cpe:2.3:a:hitachienergy:unem:r15a:*:*:*:*:*:*:*
Yes cpe:2.3:a:hitachienergy:unem:r15b:*:*:*:*:*:*:*
Yes cpe:2.3:a:hitachienergy:unem:r16a:*:*:*:*:*:*:*
Notification
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