Vulnerability · CVE-2020-37148
P5 FNIP-8x16A/FNIP-4xSH versions 1.0.20 and 1.0.11 suffer from a stored cross-site scripting vulnerability.
Published Feb 5, 2026 · catalog updated May 25, 2026 · P5 FNIP-4xSH
Last checked Nov 7, 2026. A connected source was read within the last 7 days.
Check if you run it
No confirmed exploitation is on record for CVE-2020-37148. EPSS is 0.28%. Act only if a listed version of P5 FNIP-4xSH is installed.
Gaps on this record
- No vendor fix or required action is stored. Compare the linked advisory before you change production.
- Severity
- Medium5.1
- Known exploitation
- Not in CISA/VulnCheck KEV
- EPSS
- 0.28%
- Remediation
- Advisory link
- Affected products
- vendor P5 FNIP-4xSH 1.0.11
P5 FNIP-8x16A/FNIP-4xSH versions 1.0.20 and 1.0.11 suffer from a stored cross-site scripting vulnerability. Input passed to several GET/POST parameters is not properly sanitized before being returned to the user, allowing attackers to execute arbitrary HTML and script code in a user's browser session in the context of the affected site. This can be exploited by submitting crafted input to the label modification functionality, such as the 'lab4' parameter in config.html.
Are you affected?
Enter the version you run. The result uses only the ranges stored on this record.
The check returns affected, not affected, or incomplete. It does not guess a version that is missing from the record.
- vendor P5 FNIP-4xSH 1.0.111.0.11
How to fix CVE-2020-37148
No stored fix
No vendor fix text is stored. Use the linked advisory before you change production.
Version check
Seen in 1.0.11
Advisory
Open the cve_org record and follow its fix.
Official advisories
What to do
Three questions, each answered from this record only. Confirm the vendor advisory before you patch.
Should you patch?
No confirmed exploitation is on record for CVE-2020-37148. EPSS is 0.28%. Act only if a listed version of P5 FNIP-4xSH is installed.
Which versions are affected?
Compare what you have installed with P5 FNIP-4xSH 1.0.11 1.0.11. Compare the installed version with the linked vendor advisory before you change production.
What should an analyst verify?
No weakness class is stored. EPSS 0.28%. There is no CISA KEV listing. No Exploit-DB or Metasploit reference is linked. Use the source links for the original advisory.
Code
The project this record applies to. Exploit listings stay in References.
No public source repository is identified for this product.
Timeline
Detection, updates, and resolution for this record.
Feb 5, 2026 · EUVD
Detected
P5 FNIP-8x16A/FNIP-4xSH versions 1.0.20 and 1.0.11 suffer from a stored cross-site scripting vulnerability. Input passed to several GET/POST parameters is not properly sanitized before being returned to the user, allowing attackers to execute arbitrary HTML and script code in a user's browser session in the context of the affected site. This can be exploited by submitting crafted input to the labe
May 25, 2026 · EUVD
Updated
P5 FNIP-8x16A/FNIP-4xSH versions 1.0.20 and 1.0.11 suffer from a stored cross-site scripting vulnerability. Input passed to several GET/POST parameters is not properly sanitized before being returned to the user, allowing attackers to execute arbitrary HTML and script code in a user's browser session in the context of the affected site. This can be exploited by submitting crafted input to the labe
Sources
- CVE.orgVulnerability recordCVE-2020-37148
Official CVE identifier
cve.org - FIRST EPSSExploitation probabilityCVE-2020-37148
30-day exploitation probability 0.28%
first.org - EUVDVulnerability recordEUVD-2020-31041
P5 FNIP-8x16A/FNIP-4xSH versions 1.0.20 and 1.0.11 suffer from a stored cross-site scripting vulnerability. Input passed to several GET/POST parameters is not properly sanitized before being returned to the user, allowing attackers to execute arbitrary HTML and script code in a u
euvd.enisa.europa.eu - Packet Storm SecurityCited referencehttps://packetstormsecurity.com/files/156170/P5-FNIP-8x16A-FNIP-4xSH-1.0.20-CSRF-XSS.html
Packet Storm link already published on the finding.
packetstormsecurity.com
References
Freshness
Last verified in this catalog Nov 5, 2026. Significant claims (KEV, EPSS, CVSS, affected ranges) come from the source rows above — open the original publisher for the authoritative advisory.
- Packet Storm SecurityNov 7, 2026
- FIRST EPSSNov 5, 2026
- CVE.orgNov 4, 2026
- EUVDNov 2, 2026