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ASRGCVELIST:CVE-2023-28897

HistoryJan 12, 2024 - 3:55 p.m.

CVE-2023-28897 Hard-coded password for UDS services

2024-01-1215:55:00

CWE-798

ASRG

www.cve.org

cve-2023-28897; hard-coded password; uds services; mib3 infotainment; škoda superb iii; vulnerability; 2.0 tdi; 2022.

CVSS3

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

LOW

Integrity Impact

NONE

Availability Impact

NONE

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

AI Score

9.7

Confidence

High

EPSS

0.001

Percentile

39.1%

JSON

The secret value used for access to critical UDS services of the MIB3 infotainment is hardcoded in the firmware.

Vulnerability discovered on Škoda Superb III (3V3) - 2.0 TDI manufactured in 2022.

CNA Affected

[
  {
    "defaultStatus": "unaffected",
    "product": "MIB3 Infotainment Unit",
    "vendor": "JOYNEXT",
    "versions": [
      {
        "lessThanOrEqual": "0304",
        "status": "affected",
        "version": "0",
        "versionType": "custom"
      }
    ]
  }
]

References

asrg.io/security-advisories/cve-2023-28897

CVSS3

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

LOW

Integrity Impact

NONE

Availability Impact

NONE

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

AI Score

9.7

Confidence

High

EPSS

0.001

Percentile

39.1%

JSON

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