VulnerabilityModified
CVE-2021-40510
XML eXternal Entity (XXE) in OBDA systems’ Mastro 1.0 allows remote attackers to read system files via custom DTDs.
HIGH 7.5EPSS 1.33%
Does this matter?
High impact if exploited, but EPSS currently rates exploitation as unlikely (1.33%). Schedule it in the normal patch cycle and watch for a rise in EPSS or a public exploit.
Description
XML eXternal Entity (XXE) in OBDA systems’ Mastro 1.0 allows remote attackers to read system files via custom DTDs.
- CVSS 3.1
- 7.5 HIGHCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
- EPSS
- 1.33% probability · 69th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-611
- Affected
- obdasystems/mastro
- Source
- cve@mitre.org
References
- https://www.cyberiskvision.com/advisory/Third Party Advisory
- https://www.obdasystems.com/mastroProduct, Vendor Advisory
- https://www.cyberiskvision.com/advisory/Third Party Advisory
- https://www.obdasystems.com/mastroProduct, Vendor Advisory
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.