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TR-CERTCVELIST:CVE-2023-4934

HistorySep 27, 2023 - 7:35 a.m.

CVE-2023-4934 IDOR in Usta AYBS

2023-09-2707:35:04

CWE-639

TR-CERT

www.cve.org

cve-2023-4934

idor

usta aybs

authorization bypass

user-controlled key

authentication abuse

8.8 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

8.9 High

AI Score

Confidence

High

0.001 Low

EPSS

Percentile

19.3%

JSON

Authorization Bypass Through User-Controlled Key vulnerability in Usta AYBS allows Authentication Abuse, Authentication Bypass.This issue affects AYBS: before 1.0.3.

CNA Affected

[
  {
    "defaultStatus": "unaffected",
    "product": "AYBS",
    "vendor": "Usta",
    "versions": [
      {
        "lessThan": "1.0.3",
        "status": "affected",
        "version": "0",
        "versionType": "custom"
      }
    ]
  }
]

References

www.usom.gov.tr/bildirim/tr-23-0558

8.8 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

8.9 High

AI Score

Confidence

High

0.001 Low

EPSS

Percentile

19.3%

JSON

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