PT-2020-17803 · Servisign · Servisign

Keniver Wang + 1 · Published 2020-02-03 · Updated 2022-05-25 · CVE-2020-3927

Positive Technologies (AI Summary)

CVSS v2.0

8.5

High

Base vector

AV:N/AC:L/Au:N/C:N/I:C/A:P

Name of the Vulnerable Software and Affected Versions ServiSign security plugin (affected versions not specified)

Description An arbitrary-file-access issue exists, allowing attackers to access arbitrary files on the target system by learning a specific API function and crafting an API parameter.

Recommendations At the moment, there is no information about a newer version that contains a fix for this vulnerability.

Files Accessible to External Parties

Weakness Enumeration

CWE-552

Related Identifiers

CVE-2020-3927

Affected Products

Servisign

References · 4

• https://osv.dev/vulnerability/CVE-2020-3927 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2020-3927 · Security Note
• https://chtsecurity.com/news/1179d48b-7609-4f67-9d7e-3bac2979c6ce · Note
• https://tvn.twcert.org.tw/taiwanvn/TVN-201910007 · Note