What is CVE-2022-22532?

CVE-2022-22532 is a critical-severity vulnerability in Sap Netweaver_application_server_java, classified under Inconsistent Interpretation of HTTP Requests (HTTP Request/Response Smuggling). CVSS score: 9.8/10. Published 2022-02-09.

How severe is CVE-2022-22532?

Critical severity. CVSS v3 base score is 9.8 out of 10.

Is CVE-2022-22532 known to be exploited?

2 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.

Vulnerability in Sap Netweaver_application_server_java

CVE-2022-22532

In SAP NetWeaver Application Server Java - versions KRNL64NUC 7.22, 7.22EXT, 7.49, KRNL64UC, 7.22, 7.22EXT, 7.49, 7.53, KERNEL 7.22, 7.49, 7.53, an unauthenticated attacker could submit a crafted HTTP server request which triggers improper…

Vulnerability class: HTTP Request Smuggling

EPSS: 0.024 (82.0th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 9.8 (Critical). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H.

Affected products

Sap Netweaver_application_server_java — versions 7.22, 7.49, 7.53
Sap Se Netweaver Application Server Java — versions KRNL64NUC 7.22, 7.22EXT, 7.49

Weakness classification (CWE)

CWE-444 — Inconsistent Interpretation of HTTP Requests (HTTP Request/Response Smuggling)

Public proof-of-concept exploits

References

cna@sap.com (Permissions Required, x_refsource_MISC, Vendor Advisory)
cna@sap.com (x_refsource_MISC, Vendor Advisory)

Frequently asked questions

What is CVE-2022-22532?: CVE-2022-22532 is a critical-severity vulnerability in Sap Netweaver_application_server_java, classified under Inconsistent Interpretation of HTTP Requests (HTTP Request/Response Smuggling). CVSS score: 9.8/10. Published 2022-02-09.
How severe is CVE-2022-22532?: Critical severity. CVSS v3 base score is 9.8 out of 10.
Is CVE-2022-22532 known to be exploited?: 2 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.