Vulnerability · Published Sep 14, 2021 · Assigned by sap
CVE-2021-38177
High 7.5
In plain English
A high-severity security flaw in SAP CommonCryptoLib from SAP SE. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 3.2% (higher than 88% of all known vulnerabilities).
Severity (CVSS 3.0)7.5High
Exploit odds (30 days)3.2%top 11.7% of all CVEs
Exploited in the wildNo reportsnot in CISA KEV
Attack toolingNoneno public tooling known
Official description
SAP CommonCryptoLib version 8.5.38 or lower is vulnerable to null pointer dereference vulnerability when an unauthenticated attacker sends crafted malicious data in the HTTP requests over the network, this causes the SAP application to crash and has high impact on the availability of the SAP system.
Affected products (as reported)
| Vendor | Product | Versions |
|---|---|---|
| SAP SE | SAP CommonCryptoLib | < 8.5.38 or lower |
References
- https://wiki.scn.sap.com/wiki/pages/viewpage.action?pageId=585106405 x_refsource_MISC
- https://launchpad.support.sap.com/#/notes/3051787 x_refsource_MISC
- 20220126 Onapsis Security Advisory 2021-0025: Null Pointer Dereference vulnerability in SAP CommonCryptoLib mailing-list, x_refsource_FULLDISC
- http://packetstormsecurity.com/files/165749/SAP-CommonCryptoLib-Null-Pointer-Dereference.html x_refsource_MISC