Vulnerability · Published Dec 9, 2020 · Assigned by sap
CVE-2020-26831
Critical 9.6
In plain English
A critical-severity security flaw in SAP BusinessObjects BI Platform (Crystal Report) 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 1.1% (higher than 65% of all known vulnerabilities).
Severity (CVSS 3.0)9.6Critical
Exploit odds (30 days)1.1%top 34.7% of all CVEs
Exploited in the wildNo reportsnot in CISA KEV
Attack toolingNoneno public tooling known
Official description
SAP BusinessObjects BI Platform (Crystal Report), versions - 4.1, 4.2, 4.3, does not sufficiently validate uploaded XML entities during crystal report generation due to missing XML validation, An attacker with basic privileges can inject some arbitrary XML entities leading to internal file disclosure, internal directories disclosure, Server-Side Request Forgery (SSRF) and denial-of-service (DoS).
Affected products (as reported)
| Vendor | Product | Versions |
|---|---|---|
| SAP SE | SAP BusinessObjects BI Platform (Crystal Report) | < 4.1< 4.2< 4.3 |
References
- https://wiki.scn.sap.com/wiki/pages/viewpage.action?pageId=564757079 x_refsource_MISC
- https://launchpad.support.sap.com/#/notes/2989075 x_refsource_MISC