VYPR
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Medium severity5.4NVD Advisory· Published Sep 30, 2022· Updated Jun 17, 2026

CVE-2022-21826

CVE-2022-21826

Description

Pulse Secure version 9.115 and below may be susceptible to client-side http request smuggling, When the application receives a POST request, it ignores the request's Content-Length header and leaves the POST body on the TCP/TLS socket. This body ends up prefixing the next HTTP request sent down that connection, this means when someone loads website attacker may be able to make browser issue a POST to the application, enabling XSS.

Affected products

41
  • Ivanti/Connect Secure38 versions
    cpe:2.3:a:ivanti:connect_secure:9.1:-:*:*:*:*:*:*+ 37 more
    • cpe:2.3:a:ivanti:connect_secure:9.1:-:*:*:*:*:*:*
    • 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: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: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:*:*:*:*:*:*
    • cpe:2.3:a:ivanti:connect_secure:9.1:r15:*:*:*:*:*:*
    • 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:r9.2:*:*:*:*:*:*
    • cpe:2.3:a:ivanti:connect_secure:9.1:r9:*:*:*:*:*:*
  • Pulsesecure/Pulse Connect Secure
    cpe:2.3:a:pulsesecure:pulse_connect_secure:*:*:*:*:*:*:*:*
    Range: <9.1
  • Pulse Secure/Pulse Securedescription
  • Pulsesecure/Pulse Secure Securityllm-fuzzy
    Range: <=9.115

Patches

Vulnerability mechanics

References

1

News mentions

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