What’s Vulnerable › Vulnerabilities

CVE-2021-40510

• Severity: high (CVSS 7.5 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 1.4% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2022-06-21 · updated 2026-06-17
• Weakness: CWE-611

Description

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

Affected products

• Obdasystems Mastro: 1.0

References

• https://www.cyberiskvision.com/advisory/
• https://www.obdasystems.com/mastro
• https://www.cyberiskvision.com/advisory/
• https://www.obdasystems.com/mastro

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