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High severity7.5NVD Advisory· Published Dec 16, 2023· Updated Jun 17, 2026

CVE-2023-39340

CVE-2023-39340

Description

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.

Affected products

62
  • Ivanti/Connect Secure62 versions
    cpe:2.3:a:ivanti:connect_secure:22.1:r1:*:*:*:*:*:*+ 61 more
    • cpe:2.3:a:ivanti:connect_secure:22.1:r1:*:*:*:*:*:*
    • cpe:2.3:a:ivanti:connect_secure:22.1:r6:*:*:*:*:*:*
    • cpe:2.3:a:ivanti:connect_secure:22.2:-:*:*:*:*:*:*
    • cpe:2.3:a:ivanti:connect_secure:22.2:r1:*:*:*:*:*:*
    • cpe:2.3:a:ivanti:connect_secure:22.3:r1:*:*:*:*:*:*
    • cpe:2.3:a:ivanti:connect_secure:22.4:r1:*:*:*:*:*:*
    • cpe:2.3:a:ivanti:connect_secure:22.4:r2.1:*:*:*:*:*:*
    • cpe:2.3:a:ivanti:connect_secure:22.5:r2.1:*:*:*:*:*:*
    • cpe:2.3:a:ivanti:connect_secure:22.6:-:*:*:*:*:*:*
    • cpe:2.3:a:ivanti:connect_secure:22.6:r1:*:*:*:*:*:*
    • cpe:2.3:a:ivanti:connect_secure:9.1:r1.0:*:*:*:*:*:*
    • cpe:2.3:a:ivanti:connect_secure:9.1:r10.0:*:*:*:*:*:*
    • cpe:2.3:a:ivanti:connect_secure:9.1:r10.2:*:*:*:*:*:*
    • cpe:2.3:a:ivanti:connect_secure:9.1:r10:*:*:*:*:*:*
    • cpe:2.3:a:ivanti:connect_secure:9.1:r11.0:*:*:*:*:*:*
    • cpe:2.3:a:ivanti:connect_secure:9.1:r11.1:*:*:*:*:*:*
    • cpe:2.3:a:ivanti:connect_secure:9.1:r11.3:*:*:*:*:*:*
    • cpe:2.3:a:ivanti:connect_secure:9.1:r11.4:*:*:*:*:*:*
    • cpe:2.3:a:ivanti:connect_secure:9.1:r11.5:*:*:*:*:*:*
    • cpe:2.3:a:ivanti:connect_secure:9.1:r11:*:*:*:*:*:*
    • cpe:2.3:a:ivanti:connect_secure:9.1:r12.1:*:*:*:*:*:*
    • cpe:2.3:a:ivanti:connect_secure:9.1:r12.2:*:*:*:*:*:*
    • cpe:2.3:a:ivanti:connect_secure:9.1:r12:*:*:*:*:*:*
    • cpe:2.3:a:ivanti:connect_secure:9.1:r13.1:*:*:*:*:*:*
    • cpe:2.3:a:ivanti:connect_secure:9.1:r13:*:*:*:*:*:*
    • cpe:2.3:a:ivanti:connect_secure:9.1:r14.4:*:*:*:*:*:*
    • cpe:2.3:a:ivanti:connect_secure:9.1:r14:*:*:*:*:*:*
    • cpe:2.3:a:ivanti:connect_secure:9.1:r15.2:*:*:*:*:*:*
    • cpe:2.3:a:ivanti:connect_secure:9.1:r15:*:*:*:*:*:*
    • cpe:2.3:a:ivanti:connect_secure:9.1:r16.1:*:*:*:*:*:*
    • cpe:2.3:a:ivanti:connect_secure:9.1:r16:*:*:*:*:*:*
    • cpe:2.3:a:ivanti:connect_secure:9.1:r17.1:*:*:*:*:*:*
    • cpe:2.3:a:ivanti:connect_secure:9.1:r17.2:*:*:*:*:*:*
    • cpe:2.3:a:ivanti:connect_secure:9.1:r17:*:*:*:*:*:*
    • cpe:2.3:a:ivanti:connect_secure:9.1:r18.1:*:*:*:*:*:*
    • cpe:2.3:a:ivanti:connect_secure:9.1:r18:*:*:*:*:*:*
    • cpe:2.3:a:ivanti:connect_secure:9.1:r1:*:*:*:*:*:*
    • cpe:2.3:a:ivanti:connect_secure:9.1:r2.0:*:*:*:*:*:*
    • cpe:2.3:a:ivanti:connect_secure:9.1:r2:*:*:*:*:*:*
    • cpe:2.3:a:ivanti:connect_secure:9.1:r3.0:*:*:*:*:*:*
    • cpe:2.3:a:ivanti:connect_secure:9.1:r3:*:*:*:*:*:*
    • cpe:2.3:a:ivanti:connect_secure:9.1:r4.0:*:*:*:*:*:*
    • cpe:2.3:a:ivanti:connect_secure:9.1:r4.1:*:*:*:*:*:*
    • cpe:2.3:a:ivanti:connect_secure:9.1:r4.2:*:*:*:*:*:*
    • cpe:2.3:a:ivanti:connect_secure:9.1:r4.3:*:*:*:*:*:*
    • cpe:2.3:a:ivanti:connect_secure:9.1:r4:*:*:*:*:*:*
    • cpe:2.3:a:ivanti:connect_secure:9.1:r5.0:*:*:*:*:*:*
    • cpe:2.3:a:ivanti:connect_secure:9.1:r5:*:*:*:*:*:*
    • cpe:2.3:a:ivanti:connect_secure:9.1:r6.0:*:*:*:*:*:*
    • cpe:2.3:a:ivanti:connect_secure:9.1:r6:*:*:*:*:*:*
    • cpe:2.3:a:ivanti:connect_secure:9.1:r7.0:*:*:*:*:*:*
    • cpe:2.3:a:ivanti:connect_secure:9.1:r7:*:*:*:*:*:*
    • cpe:2.3:a:ivanti:connect_secure:9.1:r8.0:*:*:*:*:*:*
    • cpe:2.3:a:ivanti:connect_secure:9.1:r8.1:*:*:*:*:*:*
    • cpe:2.3:a:ivanti:connect_secure:9.1:r8.2:*:*:*:*:*:*
    • cpe:2.3:a:ivanti:connect_secure:9.1:r8.4:*:*:*:*:*:*
    • cpe:2.3:a:ivanti:connect_secure:9.1:r8:*:*:*:*:*:*
    • cpe:2.3:a:ivanti:connect_secure:9.1:r9.0:*:*:*:*:*:*
    • cpe:2.3:a:ivanti:connect_secure:9.1:r9.1:*:*:*:*:*:*
    • cpe:2.3:a:ivanti:connect_secure:9.1:r9:*:*:*:*:*:*
    • (no CPE)range: <22.6R2
    • (no CPE)range: 22.6.1

Patches

Vulnerability mechanics

References

1

News mentions

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