CVE-2017-16757 — HIGH (7.8)

Vulnerability Description

Hola VPN 1.34 has weak permissions (Everyone:F) under %PROGRAMFILES%, which allows local users to gain privileges via a Trojan horse 7za.exe or hola.exe file.

CVSS Score

7.8

HIGH

CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality

HIGH

Integrity

HIGH

Availability

HIGH

Affected Products

Vendor	Product	Versions
Hola	Vpn	1.34

Related Weaknesses (CWE)

CWE-732

References

http://www.securityfocus.com/bid/101787Third Party AdvisoryVDB Entry
https://www.vulnerability-lab.com/get_content.php?id=2062ExploitThird Party Advisory
http://www.securityfocus.com/bid/101787Third Party AdvisoryVDB Entry
https://www.vulnerability-lab.com/get_content.php?id=2062ExploitThird Party Advisory

FAQ

What is CVE-2017-16757?

CVE-2017-16757 is a vulnerability with a CVSS score of 7.8 (HIGH). Hola VPN 1.34 has weak permissions (Everyone:F) under %PROGRAMFILES%, which allows local users to gain privileges via a Trojan horse 7za.exe or hola.exe file.

How severe is CVE-2017-16757?

CVE-2017-16757 has been rated HIGH with a CVSS base score of 7.8/10. Review the CVSS metrics above for detailed severity breakdown.

Is there a patch for CVE-2017-16757?

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