CVE-2021-42537

VISAM VBASE Editor Improper Restriction of XML

Description

VISAM VBASE version 11.6.0.6 processes an XML document that can contain XML entities with URIs that resolve to documents outside of the intended sphere of control, causing the product to embed incorrect documents into its output.

Remediation

Solution:

  • VISAM recommends users update to VBASE v11.7.0.2 or later. Users may obtain a download link by submitting a request form. For more information, please contact VISAM using the information provided on the company contact page.

Category

5.9
CVSS
Severity: Medium
CVSS 3.1 •
EPSS 0.09%
Third-Party Advisory cisa.gov
Affected: VISAM VBASE Pro-RT/ Server-RT (Web Remote)
Published at:
Updated at:

References

Link Tags
https://www.cisa.gov/uscert/ics/advisories/icsa-21-308-01 us government resource third party advisory mitigation

Frequently Asked Questions

What is the severity of CVE-2021-42537?
CVE-2021-42537 has been scored as a medium severity vulnerability.
How to fix CVE-2021-42537?
To fix CVE-2021-42537: VISAM recommends users update to VBASE v11.7.0.2 or later. Users may obtain a download link by submitting a request form. For more information, please contact VISAM using the information provided on the company contact page.
Is CVE-2021-42537 being actively exploited in the wild?
As for now, there are no information to confirm that CVE-2021-42537 is being actively exploited. According to its EPSS score, there is a ~0% probability that this vulnerability will be exploited by malicious actors in the next 30 days.
What software or system is affected by CVE-2021-42537?
CVE-2021-42537 affects VISAM VBASE Pro-RT/ Server-RT (Web Remote).
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