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CERTVDECVELIST:CVE-2023-50356

HistoryJan 31, 2024 - 10:15 a.m.

CVE-2023-50356 Improper Certificate Validation in AREAL Topkapi Vision (Server)

2024-01-3110:15:36

CWE-295

CERTVDE

www.cve.org

cve-2023-50356

improper certificate validation

man-in-the-middle attack

ldap servers

remote attacker

sensitive information

6.5 Medium

CVSS3

Attack Vector

NETWORK

Attack Complexity

HIGH

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

NONE

Availability Impact

LOW

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

6.5 Medium

AI Score

Confidence

High

0.001 Low

EPSS

Percentile

34.0%

JSON

SSL connections to some LDAP servers are vulnerable to a man-in-the-middle attack due to improper certificate validation in AREAL Topkapi Vision (Server). This allows a remote unauthenticated attacker to gather sensitive information and prevent valid users from login.

CNA Affected

[
  {
    "defaultStatus": "unaffected",
    "product": "Topkapi Vision (Server)",
    "vendor": "AREAL SAS",
    "versions": [
      {
        "lessThanOrEqual": "6.2.4718",
        "status": "affected",
        "version": "0",
        "versionType": "semver"
      }
    ]
  }
]

References

www.areal-topkapi.com/en/services/security-bulletins

6.5 Medium

CVSS3

Attack Vector

NETWORK

Attack Complexity

HIGH

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

NONE

Availability Impact

LOW

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

6.5 Medium

AI Score

Confidence

High

0.001 Low

EPSS

Percentile

34.0%

JSON

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