CVE-2020-37148
CVE-2020-37148 is a low-severity vulnerability with a CVSS 3.x base score of 3.5. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low. The underlying weakness is classified as CWE-79.
Key facts
- Severity: Low (CVSS 3.x base score 3.5)
- CVSS v4: 5.1
- EPSS exploit prediction: 0% (16th percentile)
- Actively exploited: Not listed in CISA KEV
- EU (EUVD) id: EUVD-2020-31041
- Weakness: CWE-79
- Published:
- Last modified:
Description
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.
Frequently asked questions
- What is CVE-2020-37148?
- 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.
- How severe is CVE-2020-37148?
- CVE-2020-37148 has a CVSS 3.x base score of 3.5, rated low severity. It is exploitable over network with low attack complexity, requires low privileges and user interaction. Impact on confidentiality is none, integrity low, and availability none.
- Is CVE-2020-37148 being actively exploited?
- It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (16th percentile), an estimate of the probability of exploitation in the next 30 days.
- How do I fix CVE-2020-37148?
- Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
- Does CVE-2020-37148 have an EU (EUVD) identifier?
- Yes. CVE-2020-37148 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2020-31041.
- When was CVE-2020-37148 published?
- CVE-2020-37148 was published on 2026-02-05 and last updated on 2026-06-17.
References
- https://exchange.xforce.ibmcloud.com/vulnerabilities/176993
- https://packetstormsecurity.com/files/156170/P5-FNIP-8x16A-FNIP-4xSH-1.0.20-CSRF-XSS.html
- https://www.exploit-db.com/exploits/48362
- https://www.p5.hu/
- https://www.vulncheck.com/advisories/p-fnip-xafnip-xsh-stored-cross-site-scripting-xss
- https://www.zeroscience.mk/en/vulnerabilities/ZSL-2020-5564.php
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