CVE-2021-22893

Pulse Connect Secure 9.0R3/9.1R1 and higher is vulnerable to an authentication bypass vulnerability exposed by the Windows File Share Browser and Pulse Secure Collaboration features of Pulse Connect Secure that can allow an unauthenticated user to perform remote arbitrary code execution on the Pulse Connect Secure gateway. This vulnerability has been exploited in the wild.
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTNIST
10 CRITICAL
NETWORK
LOW
NONE
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H
hackeroneCNA
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CVEADP
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CISA-ADPADP
10 CRITICAL
NETWORK
LOW
NONE
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H
Base Score
CVSS 3.x
EPSS Score
Percentile: 99%
VendorProductVersion
ivanticonnect_secure
9.0
ivanticonnect_secure
9.0:r1
ivanticonnect_secure
9.0:r2
ivanticonnect_secure
9.0:r2.1
ivanticonnect_secure
9.0:r3
ivanticonnect_secure
9.0:r3.1
ivanticonnect_secure
9.0:r3.2
ivanticonnect_secure
9.0:r3.3
ivanticonnect_secure
9.0:r3.5
ivanticonnect_secure
9.0:r4
ivanticonnect_secure
9.0:r4.1
ivanticonnect_secure
9.0:r5.0
ivanticonnect_secure
9.0:r6.0
ivanticonnect_secure
9.1
ivanticonnect_secure
9.1:r1
ivanticonnect_secure
9.1:r10.0
ivanticonnect_secure
9.1:r10.2
ivanticonnect_secure
9.1:r11.0
ivanticonnect_secure
9.1:r11.1
ivanticonnect_secure
9.1:r11.3
ivanticonnect_secure
9.1:r2
ivanticonnect_secure
9.1:r3
ivanticonnect_secure
9.1:r4
ivanticonnect_secure
9.1:r4.1
ivanticonnect_secure
9.1:r4.2
ivanticonnect_secure
9.1:r4.3
ivanticonnect_secure
9.1:r5
ivanticonnect_secure
9.1:r6
ivanticonnect_secure
9.1:r7
ivanticonnect_secure
9.1:r8
ivanticonnect_secure
9.1:r8.1
ivanticonnect_secure
9.1:r8.2
ivanticonnect_secure
9.1:r8.4
ivanticonnect_secure
9.1:r9
ivanticonnect_secure
9.1:r9.1
ivanticonnect_secure
9.1:r9.2
𝑥
= Vulnerable software versions