CVE-2020-25989

Privilege escalation via arbitrary file write in pritunl electron client 1.0.1116.6 through v1.2.2550.20. Successful exploitation of the issue may allow an attacker to execute code on the effected system with root privileges.

CVSS v3.0 7.8 HIGH
CVSS v2.0 7.2 HIGH

7.8^/10

CVSS v3.0 : HIGH

V3 Legend

Vector :

Exploitability : 1.8 / Impact : 5.9

Attack Vector LOCAL

Attack Complexity LOW

Privileges Required LOW

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

7.2^/10

CVSS v2.0 : HIGH

V2 Legend

Vector : AV:L/AC:L/Au:N/C:C/I:C/A:C

Exploitability : 3.9 / Impact : 10.0

Access Vector LOCAL

Access Complexity LOW

Authentication NONE

Confidentiality Impact COMPLETE

Integrity Impact COMPLETE

Availability Impact COMPLETE

References

Link	Resource
https://github.com/pritunl/pritunl-client-electron/commit/89f8c997c6f93e724f68f76f7f47f8891d9acc2d	Patch Third Party Advisory
https://vkas-afk.github.io/vuln-disclosures/	Exploit Third Party Advisory

Configurations

Configuration 1 (hide)

cpe:2.3:a:pritunl:pritunl-client-electron:*:*:*:*:*:*:*:*

Information

Published : 2020-11-19 13:15

Updated : 2022-06-02 11:45

NVD link : CVE-2020-25989

Mitre link : CVE-2020-25989

JSON object : View

CWE

CWE-59

Improper Link Resolution Before File Access ('Link Following')

Products Affected

pritunl

pritunl-client-electron

{"cve": {"data_type": "CVE", "references": {"reference_data": [{"url": "https://github.com/pritunl/pritunl-client-electron/commit/89f8c997c6f93e724f68f76f7f47f8891d9acc2d", "name": "https://github.com/pritunl/pritunl-client-electron/commit/89f8c997c6f93e724f68f76f7f47f8891d9acc2d", "tags": ["Patch", "Third Party Advisory"], "refsource": "CONFIRM"}, {"url": "https://vkas-afk.github.io/vuln-disclosures/", "name": "https://vkas-afk.github.io/vuln-disclosures/", "tags": ["Exploit", "Third Party Advisory"], "refsource": "MISC"}]}, "data_format": "MITRE", "description": {"description_data": [{"lang": "en", "value": "Privilege escalation via arbitrary file write in pritunl electron client 1.0.1116.6 through v1.2.2550.20. Successful exploitation of the issue may allow an attacker to execute code on the effected system with root privileges."}]}, "problemtype": {"problemtype_data": [{"description": [{"lang": "en", "value": "CWE-59"}]}]}, "data_version": "4.0", "CVE_data_meta": {"ID": "CVE-2020-25989", "ASSIGNER": "cve@mitre.org"}}, "impact": {"baseMetricV2": {"cvssV2": {"version": "2.0", "baseScore": 7.2, "accessVector": "LOCAL", "vectorString": "AV:L/AC:L/Au:N/C:C/I:C/A:C", "authentication": "NONE", "integrityImpact": "COMPLETE", "accessComplexity": "LOW", "availabilityImpact": "COMPLETE", "confidentialityImpact": "COMPLETE"}, "severity": "HIGH", "acInsufInfo": false, "impactScore": 10.0, "obtainAllPrivilege": false, "exploitabilityScore": 3.9, "obtainUserPrivilege": false, "obtainOtherPrivilege": false, "userInteractionRequired": false}, "baseMetricV3": {"cvssV3": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 7.8, "attackVector": "LOCAL", "baseSeverity": "HIGH", "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H", "integrityImpact": "HIGH", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "HIGH", "privilegesRequired": "LOW", "confidentialityImpact": "HIGH"}, "impactScore": 5.9, "exploitabilityScore": 1.8}}, "publishedDate": "2020-11-19T21:15Z", "configurations": {"nodes": [{"children": [], "operator": "OR", "cpe_match": [{"cpe23Uri": "cpe:2.3:a:pritunl:pritunl-client-electron:*:*:*:*:*:*:*:*", "cpe_name": [], "vulnerable": true, "versionEndIncluding": "1.2.2550.20", "versionStartIncluding": "1.0.1116.6"}]}], "CVE_data_version": "4.0"}, "lastModifiedDate": "2022-06-02T18:45Z"}

7.8 /10