High severity · published May 11, 2023
CVE-2021-34076
File Upload vulnerability in PHPOK 5.7.140 allows remote attackers to run arbitrary code and gain escalated privileges via crafted zip file upload
8.8
CVSS
0.9%
EPSS
No
On KEV
Description
File Upload vulnerability in PHPOK 5.7.140 allows remote attackers to run arbitrary code and gain escalated privileges via crafted zip file upload.
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Attack vector
Network
Complexity
Low
Privileges
Low
User interaction
None
Confidentiality
High
Integrity
High
Availability
High
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)0.9% · higher than 59% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
PH
Phpok · Phpok
5.7.140 · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2021-34076
CVE.org
https://www.cve.org/CVERecord?id=CVE-2021-34076
Exploit
https://github.com/HolaAsuka/CVE/issues/1
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