NULL pointer dereference in Sap Netweaver_as_abap
CVE-2021-27631
SAP NetWeaver ABAP Server and ABAP Platform (Enqueue Server), versions - KRNL32NUC - 7.22,7.22EXT, KRNL64NUC - 7.22,7.22EXT,7.49, KRNL64UC - 8.04,7.22,7.22EXT,7.49,7.53,7.73, KERNEL - 7.22,8.04,7.49,7.53,7.73, allows an unauthenticated att…
EPSS: 0.015 (71.2th percentile) — read the EPSS interpretation.
CVSS v3 metric
CVSS v3 base score 7.5 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H.
Affected products
- Sap Netweaver_as_abap — versions kernel_7.22, kernel_7.49, kernel_7.53
- Sap Se Netweaver Abap Server And Platform (Enqueue Server) — versions < KRNL32NUC - 7.22, < 7.22EXT, < KRNL64NUC - 7.22
Weakness classification (CWE)
Public proof-of-concept exploits
References
- cna@sap.com (Broken Link, Vendor Advisory)
- cna@sap.com (Permissions Required, Vendor Advisory)
Frequently asked questions
- What is CVE-2021-27631?
- CVE-2021-27631 is a high-severity vulnerability in Sap Netweaver_as_abap, classified under NULL Pointer Dereference. CVSS score: 7.5/10. Published 2021-06-09.
- How severe is CVE-2021-27631?
- High severity. CVSS v3 base score is 7.5 out of 10.
- Is CVE-2021-27631 known to be exploited?
- 1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.