Vulnerability in Sap Web_dispatcher
CVE-2021-38162
SAP Web Dispatcher versions - 7.49, 7.53, 7.77, 7.81, KRNL64NUC - 7.22, 7.22EXT, 7.49, KRNL64UC -7.22, 7.22EXT, 7.49, 7.53, KERNEL - 7.22, 7.49, 7.53, 7.77, 7.81, 7.83 processes allow an unauthenticated attacker to submit a malicious craft…
Vulnerability class: HTTP Request Smuggling
EPSS: 0.026 (83.4th percentile) — read the EPSS interpretation.
CVSS v3 metric
CVSS v3 base score 8.9 (High). Vector: CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:C/C:H/I:H/A:L.
Affected products
- Sap Web_dispatcher — versions 7.22ext, 7.49, 7.53
- Sap Se Web Dispatcher — versions WEBDISP - 7.49, 7.53, 7.77
Weakness classification (CWE)
Public proof-of-concept exploits
References
- cna@sap.com (x_refsource_MISC, Vendor Advisory)
- cna@sap.com (Permissions Required, x_refsource_MISC)
- cna@sap.com (mailing-list, Exploit, x_refsource_FULLDISC, Mailing List, Third Party Advisory)
- cna@sap.com (Exploit, VDB Entry, Third Party Advisory, x_refsource_MISC)
Frequently asked questions
- What is CVE-2021-38162?
- CVE-2021-38162 is a high-severity vulnerability in Sap Web_dispatcher, classified under Inconsistent Interpretation of HTTP Requests (HTTP Request/Response Smuggling). CVSS score: 8.9/10. Published 2021-09-14.
- How severe is CVE-2021-38162?
- High severity. CVSS v3 base score is 8.9 out of 10.
- Is CVE-2021-38162 known to be exploited?
- 1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.