CVE-2020-35736 — HIGH (7.5)

Vulnerability Description

GateOne 1.1 allows arbitrary file download without authentication via /downloads/.. directory traversal because os.path.join is misused.

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
Liftoffsoftware	Gateone	1.1

Related Weaknesses (CWE)

CWE-22

References

https://github.com/liftoff/GateOne/issues/747ExploitThird Party Advisory
https://rmb122.com/2019/08/28/Ogeek-Easy-Realworld-Challenge-1-2-Writeup/ExploitThird Party Advisory
https://github.com/liftoff/GateOne/issues/747ExploitThird Party Advisory
https://rmb122.com/2019/08/28/Ogeek-Easy-Realworld-Challenge-1-2-Writeup/ExploitThird Party Advisory

FAQ

What is CVE-2020-35736?

CVE-2020-35736 is a vulnerability with a CVSS score of 7.5 (HIGH). GateOne 1.1 allows arbitrary file download without authentication via /downloads/.. directory traversal because os.path.join is misused.

How severe is CVE-2020-35736?

CVE-2020-35736 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-2020-35736?

Check the references section above for vendor advisories and patch information. Affected products include: Liftoffsoftware Gateone.