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cve[email protected]CVE-2021-22965
HistoryNov 19, 2021 - 7:15 p.m.

CVE-2021-22965

2021-11-1919:15:08
CWE-400
web.nvd.nist.gov
32
4
cve-2021-22965
pulse connect secure
vulnerability
denial of service
unauthenticated admin

7.8 High

CVSS2

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

COMPLETE

AV:N/AC:L/Au:N/C:N/I:N/A:C

7.5 High

CVSS3

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

7.5 High

AI Score

Confidence

High

0.001 Low

EPSS

Percentile

38.4%

A vulnerability in Pulse Connect Secure before 9.1R12.1 could allow an unauthenticated administrator to causes a denial of service when a malformed request is sent to the device.

Affected configurations

NVD
Node
ivanticonnect_secureMatch9.1-
OR
ivanticonnect_secureMatch9.1r1
OR
ivanticonnect_secureMatch9.1r10.0
OR
ivanticonnect_secureMatch9.1r10.2
OR
ivanticonnect_secureMatch9.1r11.0
OR
ivanticonnect_secureMatch9.1r11.1
OR
ivanticonnect_secureMatch9.1r11.3
OR
ivanticonnect_secureMatch9.1r11.4
OR
ivanticonnect_secureMatch9.1r12
OR
ivanticonnect_secureMatch9.1r2
OR
ivanticonnect_secureMatch9.1r3
OR
ivanticonnect_secureMatch9.1r4
OR
ivanticonnect_secureMatch9.1r4.1
OR
ivanticonnect_secureMatch9.1r4.2
OR
ivanticonnect_secureMatch9.1r4.3
OR
ivanticonnect_secureMatch9.1r5
OR
ivanticonnect_secureMatch9.1r6
OR
ivanticonnect_secureMatch9.1r7
OR
ivanticonnect_secureMatch9.1r8
OR
ivanticonnect_secureMatch9.1r8.1
OR
ivanticonnect_secureMatch9.1r8.2
OR
ivanticonnect_secureMatch9.1r8.4
OR
ivanticonnect_secureMatch9.1r9
OR
ivanticonnect_secureMatch9.1r9.1
OR
ivanticonnect_secureMatch9.1r9.2
OR
pulsesecurepulse_connect_secureRange<9.1

CNA Affected

[
  {
    "product": "Pulse Connect Secure",
    "vendor": "n/a",
    "versions": [
      {
        "status": "affected",
        "version": "Fixed in 9.1R12.1"
      }
    ]
  }
]

Social References

More

7.8 High

CVSS2

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

COMPLETE

AV:N/AC:L/Au:N/C:N/I:N/A:C

7.5 High

CVSS3

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

7.5 High

AI Score

Confidence

High

0.001 Low

EPSS

Percentile

38.4%

Related for CVE-2021-22965