What is CVE-2021-33690?

CVE-2021-33690 is a critical-severity vulnerability in Sap Netweaver_development_infrastructure, classified under Server-Side Request Forgery (SSRF). CVSS score: 9.9/10. Published 2021-09-15.

How severe is CVE-2021-33690?

Critical severity. CVSS v3 base score is 9.9 out of 10.

Is CVE-2021-33690 known to be exploited?

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

SSRF in Sap Netweaver_development_infrastructure

CVE-2021-33690

Server-Side Request Forgery (SSRF) vulnerability has been detected in the SAP NetWeaver Development Infrastructure Component Build Service versions - 7.11, 7.20, 7.30, 7.31, 7.40, 7.50The SAP NetWeaver Development Infrastructure Component…

Vulnerability class: SSRF (Server-Side Request Forgery)

EPSS: 0.677 (99.2th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 9.9 (Critical). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H.

Affected products

Sap Netweaver_development_infrastructure — versions 7.11, 7.20, 7.30
Sap Se Netweaver Development Infrastructure (Component Build Service) — versions < 7.11, < 7.20, < 7.30

Weakness classification (CWE)

CWE-918 — Server-Side Request Forgery (SSRF)

Public proof-of-concept exploits

redrays-io/CVE-2021-33690

References

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

Frequently asked questions

What is CVE-2021-33690?: CVE-2021-33690 is a critical-severity vulnerability in Sap Netweaver_development_infrastructure, classified under Server-Side Request Forgery (SSRF). CVSS score: 9.9/10. Published 2021-09-15.
How severe is CVE-2021-33690?: Critical severity. CVSS v3 base score is 9.9 out of 10.
Is CVE-2021-33690 known to be exploited?: 1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.