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cvelistIcscertCVELIST:CVE-2020-25193
HistoryMar 18, 2022 - 6:00 p.m.

CVE-2020-25193 GE Reason RT43X Clocks Use of Hard-coded Cryptographic Key

2022-03-1818:00:35
CWE-321
icscert
www.cve.org
4
ge reason rt43x
hard-coded cryptographic key
firmware vulnerability
encrypted traffic interception

CVSS3

5.3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

LOW

Integrity Impact

NONE

Availability Impact

NONE

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

AI Score

5.3

Confidence

High

EPSS

0.001

Percentile

32.1%

By having access to the hard-coded cryptographic key for GE Reason RT430, RT431 & RT434 GNSS clocks in firmware versions prior to version 08A06, attackers would be able to intercept and decrypt encrypted traffic through an HTTPS connection.

CNA Affected

[
  {
    "product": "Reason RT43X Clocks",
    "vendor": "GE",
    "versions": [
      {
        "lessThan": "08A06",
        "status": "affected",
        "version": "unspecified",
        "versionType": "custom"
      }
    ]
  }
]

CVSS3

5.3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

LOW

Integrity Impact

NONE

Availability Impact

NONE

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

AI Score

5.3

Confidence

High

EPSS

0.001

Percentile

32.1%

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