CVE-2023-39340

A vulnerability exists on all versions of Ivanti Connect Secure below 22.6R2 where an attacker can send a specific request which may lead to Denial of Service (DoS) of the appliance.
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTNIST
7.5 HIGH
NETWORK
LOW
NONE
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
hackeroneCNA
7.5 HIGH
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
CVEADP
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CISA-ADPADP
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Base Score
CVSS 3.x
EPSS Score
Percentile: 59%
VendorProductVersion
ivanticonnect_secure
22.1:r1
ivanticonnect_secure
22.1:r6
ivanticonnect_secure
22.2
ivanticonnect_secure
22.2:r1
ivanticonnect_secure
22.3:r1
ivanticonnect_secure
22.4:r1
ivanticonnect_secure
22.4:r2.1
ivanticonnect_secure
22.5:r2.1
ivanticonnect_secure
9.1:r1
ivanticonnect_secure
9.1:r1.0
ivanticonnect_secure
9.1:r10
ivanticonnect_secure
9.1:r10.0
ivanticonnect_secure
9.1:r10.2
ivanticonnect_secure
9.1:r11
ivanticonnect_secure
9.1:r11.0
ivanticonnect_secure
9.1:r11.1
ivanticonnect_secure
9.1:r11.3
ivanticonnect_secure
9.1:r11.4
ivanticonnect_secure
9.1:r11.5
ivanticonnect_secure
9.1:r12
ivanticonnect_secure
9.1:r12.1
ivanticonnect_secure
9.1:r12.2
ivanticonnect_secure
9.1:r13
ivanticonnect_secure
9.1:r13.1
ivanticonnect_secure
9.1:r14
ivanticonnect_secure
9.1:r14.4
ivanticonnect_secure
9.1:r15
ivanticonnect_secure
9.1:r15.2
ivanticonnect_secure
9.1:r16
ivanticonnect_secure
9.1:r16.1
ivanticonnect_secure
9.1:r17
ivanticonnect_secure
9.1:r17.1
ivanticonnect_secure
9.1:r17.2
ivanticonnect_secure
9.1:r18
ivanticonnect_secure
9.1:r18.1
ivanticonnect_secure
9.1:r2
ivanticonnect_secure
9.1:r2.0
ivanticonnect_secure
9.1:r3
ivanticonnect_secure
9.1:r3.0
ivanticonnect_secure
9.1:r4
ivanticonnect_secure
9.1:r4.0
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:r5.0
ivanticonnect_secure
9.1:r6
ivanticonnect_secure
9.1:r6.0
ivanticonnect_secure
9.1:r7
ivanticonnect_secure
9.1:r7.0
ivanticonnect_secure
9.1:r8
ivanticonnect_secure
9.1:r8.0
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:r9.0
ivanticonnect_secure
9.1:r9.1
ivanticonnect_secure
22.6
ivanticonnect_secure
22.6:r1
𝑥
= Vulnerable software versions