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cvelistWatchGuardCVELIST:CVE-2024-6594
HistorySep 25, 2024 - 11:22 a.m.

CVE-2024-6594 WatchGuard Firebox Single Sign-On Client Denial-of-Service

2024-09-2511:22:45
CWE-755
WatchGuard
www.cve.org
3
watchguard
single sign-on
windows
denial-of-service
vulnerability
network access
malformed commands

CVSS3

7.5

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

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

EPSS

0

Percentile

9.6%

Improper Handling of Exceptional Conditions vulnerability in the WatchGuard Single Sign-On Client on Windows causes the client to crash while handling malformed commands. An attacker with network access to the client could create a denial of service condition for the Single Sign-On service by repeatedly issuing malformed commands.

This issue affects Single Sign-On Client: through 12.7.

CNA Affected

[
  {
    "defaultStatus": "unaffected",
    "platforms": [
      "Windows"
    ],
    "product": "Single Sign-On Client",
    "vendor": "WatchGuard",
    "versions": [
      {
        "lessThanOrEqual": "12.7",
        "status": "affected",
        "version": "0",
        "versionType": "semver"
      }
    ]
  }
]

CVSS3

7.5

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

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

EPSS

0

Percentile

9.6%

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