CVE-2020-7832 — HIGH (8.8) — White Hats Nepal

Q: How severe is CVE-2020-7832?

CVE-2020-7832 has been rated HIGH with a CVSS base score of 8.8/10. Review the CVSS metrics above for detailed severity breakdown.

Q: Is there a patch for CVE-2020-7832?

Check the references section above for vendor advisories and patch information. Affected products include: Dext5 Dext5, Microsoft Windows.

Vulnerability Description

A vulnerability (improper input validation) in the DEXT5 Upload solution allows an unauthenticated attacker to download and execute an arbitrary file via AddUploadFile, SetSelectItem, DoOpenFile function.(CVE-2020-7832)

CVSS Score

8.8

HIGH

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

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality

HIGH

Integrity

HIGH

Availability

HIGH

Affected Products

Vendor	Product	Versions
Dext5	Dext5	<= 5.0.0.117
Microsoft	Windows	-

Related Weaknesses (CWE)

CWE-20

References

https://www.boho.or.kr/krcert/secNoticeView.do?bulletin_writing_sequence=36231Third Party Advisory
https://www.boho.or.kr/krcert/secNoticeView.do?bulletin_writing_sequence=36231Third Party Advisory

FAQ

What is CVE-2020-7832?

CVE-2020-7832 is a vulnerability with a CVSS score of 8.8 (HIGH). A vulnerability (improper input validation) in the DEXT5 Upload solution allows an unauthenticated attacker to download and execute an arbitrary file via AddUploadFile, SetSelectItem, DoOpenFile funct...

How severe is CVE-2020-7832?

CVE-2020-7832 has been rated HIGH with a CVSS base score of 8.8/10. Review the CVSS metrics above for detailed severity breakdown.

Is there a patch for CVE-2020-7832?

Check the references section above for vendor advisories and patch information. Affected products include: Dext5 Dext5, Microsoft Windows.