CVE-2020-26831 (GCVE-0-2020-26831)

Vulnerability from cvelistv5 – Published: 2020-12-09 16:29 – Updated: 2024-08-04 16:03
VLAI?
Summary
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).
Severity ?
9.6 (Critical)
CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:N/A:H
CWE
  • Missing XML Validation
Assigner
sap
References
Impacted products
Vendor Product Version
SAP SE SAP BusinessObjects BI Platform (Crystal Report) Affected: < 4.1
Affected: < 4.2
Affected: < 4.3
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Sightings

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  • Seen: The vulnerability was mentioned, discussed, or observed by the user.
  • Confirmed: The vulnerability has been validated from an analyst's perspective.
  • Published Proof of Concept: A public proof of concept is available for this vulnerability.
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  • Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
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  • Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.



Detection rules are retrieved from Rulezet.