CVE-2021-31922
High
Description
An HTTP Request Smuggling vulnerability in Pulse Secure Virtual Traffic Manager before 21.1 could allow an attacker to smuggle an HTTP request through an HTTP/2 Header. This vulnerability is resolved in 21.1, 20.3R1, 20.2R1, 20.1R2, 19.2R4, and 18.2R3.
SeverityHigh
CVSS7.5
Exploit probability—
ProductPulsesecure Virtual Traffic Manager
PublishedMay 14, 2021
First seenMay 14, 2021
How to fix
Sources list no fixed version or patch link for this vulnerability.
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| pulsesecure virtual_traffic_manager | v ≤ 18.1, 18.3 ≤ v ≤ 19.1, 18.2, 19.2, 19.3, 20.1, 20.2, 20.3 | — |
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