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Threatist priority CRITICAL 0 HIGH 0 MEDIUM 0 LOW 2

Signals Exploited in the wild (KEV) 0 Patch available 0 No fix listed 2 Has CVE 2

Fix status Fixed 0 Partial 0 Will not fix 0 Deferred 0 No fix listed 2

Impact type Code execution 0 Privilege escalation 0 Security bypass 0 Information disclosure 1 Tampering 0 Denial of service 0 Spoofing 0 Cross-site scripting 0 SQL injection 0

Attack vector Network 2 Adjacent network 0 Local 0 Physical 0

Requirements No authentication 2 No user interaction 2

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Weakness (CWE) CWE-611 Improper Restriction of XML External Entity Reference 1 CWE-776 Improper Restriction of Recursive Entity References in DTDs 1

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Vendor: Obdasystems × Clear all filters

TI-2021-17555 CVE-2021-40510 · GHSA-9vf5-wqh5-qmx4

XML eXternal Entity (XXE) in OBDA systems’ Mastro 1.0 allows remote attackers to read system files via custom DTDs.

Priority LOW 36

XML eXternal Entity (XXE) in OBDA systems’ Mastro 1.0 allows remote attackers to read system files via custom DTDs.

CVSS 3.1HIGH 7.5· Network · No auth · No interaction · EPSS 0.01358 · Published 2022-06-21 · No fix listed CWE-611

TI-2021-17556 CVE-2021-40511 · GHSA-cv78-jp3v-7557

OBDA systems’ Mastro 1.0 is vulnerable to XML Entity Expansion (aka “billion laughs”) attack allowing denial of service.

Priority LOW 35

OBDA systems’ Mastro 1.0 is vulnerable to XML Entity Expansion (aka “billion laughs”) attack allowing denial of service.

CVSS 3.1HIGH 7.5· Network · No auth · No interaction · EPSS 0.00943 · Published 2022-06-21 · No fix listed CWE-776

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