CVE-2020-3927

ServiSign Windows Versions- Arbitrary File Deletion

Description

An arbitrary-file-access vulnerability exists in ServiSign security plugin, as long as the attackers learn the specific API function, they may access arbitrary files on target system via crafted API parameter.

Category

8.3
CVSS
Severity: High
CVSS 3.1 •
CVSS 2.0 •
EPSS 0.41%
Third-Party Advisory org.tw Third-Party Advisory chtsecurity.com
Affected: CHANGING ServiSign Windows versions
Published at:
Updated at:

References

Link Tags
https://tvn.twcert.org.tw/taiwanvn/TVN-201910007 third party advisory
https://www.chtsecurity.com/news/1179d48b-7609-4f67-9d7e-3bac2979c6ce third party advisory

Frequently Asked Questions

What is the severity of CVE-2020-3927?
CVE-2020-3927 has been scored as a high severity vulnerability.
How to fix CVE-2020-3927?
To fix CVE-2020-3927, make sure you are using an up-to-date version of the affected component(s) by checking the vendor release notes. As for now, there are no other specific guidelines available.
Is CVE-2020-3927 being actively exploited in the wild?
As for now, there are no information to confirm that CVE-2020-3927 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-2020-3927?
CVE-2020-3927 affects CHANGING ServiSign Windows versions.
This platform uses data from the NIST NVD, MITRE CVE, MITRE CWE, First.org and CISA KEV but is not endorsed or certified by these entities. CVE is a registred trademark of the MITRE Corporation and the authoritative source of CVE content is MITRE's CVE web site. CWE is a registred trademark of the MITRE Corporation and the authoritative source of CWE content is MITRE's CWE web site.
© 2025 Under My Watch. All Rights Reserved.