CVE-2022-21826 describes a client-side HTTP request smuggling vulnerability affecting Pulse Secure versions 9.115 and below, specifically Ivanti Connect Secure and Pulse Connect Secure products. This vulnerability allows a malicious actor to prepend leftover POST request bodies to subsequent HTTP requests on the same connection, potentially leading to Cross-Site Scripting (XSS). With a CVSS score of 5.4 (Medium), exploitation requires user interaction and low privileges, with a low impact on confidentiality and integrity. There is no evidence of active exploitation, public exploit code, or significant community discussion surrounding this vulnerability.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
9.1CPE matchmatch criteria | cpe:2.3:a:ivanti:connect_secure:9.1:-:*:*:*:*:*:* | ||
9.1CPE matchmatch criteria | cpe:2.3:a:ivanti:connect_secure:9.1:r1:*:*:*:*:*:* | ||
9.1CPE matchmatch criteria | cpe:2.3:a:ivanti:connect_secure:9.1:r1.0:*:*:*:*:*:* | ||
9.1CPE matchmatch criteria | cpe:2.3:a:ivanti:connect_secure:9.1:r10.0:*:*:*:*:*:* | ||
9.1CPE matchmatch criteria | cpe:2.3:a:ivanti:connect_secure:9.1:r10.2:*:*:*:*:*:* |
CVSS version used by this source: 3.1
CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N
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No media coverage found for this CVE.
The average CVE in this peer group has 0.0 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.
Remediation records are not available for this CVE.