CVE-2020-7882 — HIGH (7.5) — White Hats Nepal

Vulnerability Description

Using the parameter of getPFXFolderList function, attackers can see the information of authorization certification and delete the files. It occurs because the parameter contains path traversal characters(ie. '../../../')

CVSS Score

7.5

HIGH

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality

HIGH

Integrity

NONE

Availability

NONE

Affected Products

Vendor	Product	Versions
Hancom	Anysign4Pc	1.1.1.0
Microsoft	Windows	-

Related Weaknesses (CWE)

CWE-22 CWE-24

References

https://www.boho.or.kr/krcert/secNoticeView.do?bulletin_writing_sequence=36344Third Party Advisory
https://www.boho.or.kr/krcert/secNoticeView.do?bulletin_writing_sequence=36344Third Party Advisory

FAQ

What is CVE-2020-7882?

CVE-2020-7882 is a vulnerability with a CVSS score of 7.5 (HIGH). Using the parameter of getPFXFolderList function, attackers can see the information of authorization certification and delete the files. It occurs because the parameter contains path traversal charact...

How severe is CVE-2020-7882?

CVE-2020-7882 has been rated HIGH with a CVSS base score of 7.5/10. Review the CVSS metrics above for detailed severity breakdown.

Is there a patch for CVE-2020-7882?

Check the references section above for vendor advisories and patch information. Affected products include: Hancom Anysign4Pc, Microsoft Windows.