CVE-2021-34683

Description

An issue was discovered in EXCELLENT INFOTEK CORPORATION (EIC) E-document System 3.0. A remote attacker can use kw/auth/bbs/asp/get_user_email_info_bbs.asp to obtain the contact information (name and e-mail address) of everyone in the entire organization. This information can allow remote attackers to perform social engineering or brute force attacks against the system login page.

5.3

CVSS

Severity: Medium

CVSS 3.1 •

CVSS 2.0 •

EPSS 0.25%

Vendor Advisory com.tw

Affected: n/a n/a

References

Link	Tags
https://www.eic.com.tw/eicHome/pro00.html	vendor advisory
https://github.com/ethancsyang/CveProject/tree/main/CVE-2021-34683	third party advisory

Frequently Asked Questions

What is the severity of CVE-2021-34683?: CVE-2021-34683 has been scored as a medium severity vulnerability.
How to fix CVE-2021-34683?: To fix CVE-2021-34683, 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-2021-34683 being actively exploited in the wild?: As for now, there are no information to confirm that CVE-2021-34683 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.

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.