CVE-2023-39678

Name: CVE-2023-39678
Creator: NVD / NIST
Published: 2023-08-29T20:15:10.133+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

MEDIUMCVSS 6.1/10EPSS 0.37%

Last modified Jun 17, 2026

CVE-2023-39678 is a medium-severity vulnerability rated 6.1/10 on the CVSS scale. A cross-site scripting (XSS) vulnerability in the device web interface (Log Query page) of BDCOM OLT P3310D-2AC 10.1.0F Build 69083 allows attackers to execute arbitrary web scripts or HTML via a crafted payload injected into the username parameter.. EPSS estimates a 0.37% chance of exploitation in the next 30 days.

Description

A cross-site scripting (XSS) vulnerability in the device web interface (Log Query page) of BDCOM OLT P3310D-2AC 10.1.0F Build 69083 allows attackers to execute arbitrary web scripts or HTML via a crafted payload injected into the username parameter.

Metrics

CVSS 3.1

6.1/10

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

EPSS Probability

0.37%

28.8th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

CWE-79

Affected Software

Vendor	Product	Versions	Update
Bdcom	P3310d-2ac Firmware	10.1.0f	Build 69083

References

https://telegra.ph/XSS-in-BDCOM-OLT-P3310D-2AC-07-29Exploit, Third Party Advisory
https://telegra.ph/XSS-in-BDCOM-OLT-P3310D-2AC-07-29Exploit, Third Party Advisory

Timeline

Published: Aug 29, 2023
Last Modified: Jun 17, 2026
Status: Modified

Frequently Asked Questions

What is CVE-2023-39678?

How severe is CVE-2023-39678?

CVE-2023-39678 has a CVSS score of 6.1/10 (MEDIUM severity). The EPSS model estimates a 0.37% probability of exploitation in the next 30 days.

How do I fix CVE-2023-39678?

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-2023-39678?

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

Scan your code now

Source: NVD / NIST