CVE-2022-38814

Name: CVE-2022-38814
Creator: NVD / NIST
Published: 2022-09-15T20:15:09.627+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

MEDIUMCVSS 5.4/10EPSS 2.48%

Last modified Jun 17, 2026

CVE-2022-38814 is a medium-severity vulnerability rated 5.4/10 on the CVSS scale. A stored cross-site scripting (XSS) vulnerability in the auth_settings component of FiberHome AN5506-02-B vRP2521 allows attackers to execute arbitrary web scripts or HTML via a crafted payload injected into the sncfg_loid text field.. EPSS estimates a 2.48% chance of exploitation in the next 30 days.

Description

A stored cross-site scripting (XSS) vulnerability in the auth_settings component of FiberHome AN5506-02-B vRP2521 allows attackers to execute arbitrary web scripts or HTML via a crafted payload injected into the sncfg_loid text field.

Metrics

CVSS 3.1

5.4/10

CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N

EPSS Probability

2.48%

82.5th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

CWE-79

Affected Software

Vendor	Product	Versions
Fiberhome	An5506-02-B Firmware	rp2521

References

https://packetstormsecurity.com/files/168065/Fiberhome-AN5506-02-B-Cross-Site-Scripting.htmlExploit, Third Party Advisory, VDB Entry
https://packetstormsecurity.com/files/168065/Fiberhome-AN5506-02-B-Cross-Site-Scripting.htmlExploit, Third Party Advisory, VDB Entry

Timeline

Published: Sep 15, 2022
Last Modified: Jun 17, 2026
Status: Modified

Frequently Asked Questions

What is CVE-2022-38814?

How severe is CVE-2022-38814?

CVE-2022-38814 has a CVSS score of 5.4/10 (MEDIUM severity). The EPSS model estimates a 2.48% probability of exploitation in the next 30 days.

How do I fix CVE-2022-38814?

Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.

Are you affected by CVE-2022-38814?

Run a free Strix scan to check your systems for this vulnerability.

Scan your code now

Source: NVD / NIST