Medium severity · published Jan 6, 2026
CVE-2020-36906
P5 FNIP-8x16A FNIP-4xSH 1.0.20 Cross-Site Request Forgery via User Management
4.3
CVSS
0.2%
EPSS
No
On KEV
Description
P5 FNIP-8x16A FNIP-4xSH 1.0.20 contains a cross-site request forgery vulnerability that allows attackers to perform administrative actions without user consent. Attackers can craft malicious web pages to add new admin users, change passwords, and modify system configurations by tricking authenticated users into loading a specially crafted form.
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N
Attack vector
Network
Complexity
Low
Privileges
Low
User interaction
None
Confidentiality
None
Integrity
Low
Availability
None
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)0.2% · higher than 6% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
FN
FNIP-8x16A · P5
1.0.20; 1.0.11 · source: vendor
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2020-36906
CVE.org
https://www.cve.org/CVERecord?id=CVE-2020-36906
exchange.xforce.ibmcloud.com
https://exchange.xforce.ibmcloud.com/vulnerabilities/180252
exchange.xforce.ibmcloud.com
https://exchange.xforce.ibmcloud.com/vulnerabilities/180253
packetstorm.news
https://packetstorm.news/files/id/157318
www.exploit-db.com
https://www.exploit-db.com/exploits/48362
www.p5.hu
https://www.p5.hu
www.vulncheck.com
https://www.vulncheck.com/advisories/p-fnip-xa-fnip-xsh-cross-site-request-forgery-via-user-management
More from FNIP-8x16A
3.5
CVE-2020-37148
P5 FNIP-8x16A/FNIP-4xSH 1.0.20, 1.0.11 - Stored Cross-Site Scripting (XSS)
3.5
CVE-2020-37118
P5 FNIP-8x16A FNIP-4xSH 1.0.20 - Cross-Site Request Forgery (Add Admin)