High severity · published Apr 26, 2017
CVE-2017-7720
Buffer overflow in PrivateTunnel 2.7 and 2.8 allows local attackers to cause a denial of service (SEH overwrite) or possibly have unspecified other impact via a long password
7.8
CVSS
0.4%
EPSS
No
On KEV
Description
Buffer overflow in PrivateTunnel 2.7 and 2.8 allows local attackers to cause a denial of service (SEH overwrite) or possibly have unspecified other impact via a long password.
CVSS vector
CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Attack vector
Local
Complexity
Low
Privileges
Low
User interaction
None
Confidentiality
High
Integrity
High
Availability
High
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)0.4% · higher than 32% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
PR
Privatetunnel · Privatetunnel
2.7; 2.8 · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2017-7720
CVE.org
https://www.cve.org/CVERecord?id=CVE-2017-7720
Third Party Advisory
https://www.exploit-db.com/exploits/41916/
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