How severe is CVE-2023-31852?

CVE-2023-31852 has a CVSS 3.x base score of 6.1, rated medium severity. It is exploitable over network with low attack complexity, requires no privileges and user interaction. Impact on confidentiality is low, integrity low, and availability none.

Is CVE-2023-31852 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (45th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2023-31852?

CVE-2023-31852 affects Cudy Lt400 Firmware. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2023-31852?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.

When was CVE-2023-31852 published?

CVE-2023-31852 was published on 2023-07-17 and last updated on 2026-06-17.

CVE-2023-31852

CVE-2023-31852 is a medium-severity vulnerability in Cudy Lt400 Firmware with a CVSS 3.x base score of 6.1. 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: Medium (CVSS 3.x base score 6.1)
EPSS exploit prediction: 1% (45th percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-79
Affected product: Cudy Lt400 Firmware
Published: 2023-07-17
Last modified: 2026-06-17

Description

Cudy LT400 1.13.4 is vulnerable to Cross Site Scripting (XSS) in cgi-bin/luci/admin/network/wireless/config via the iface parameter.

Frequently asked questions

What is CVE-2023-31852?: Cudy LT400 1.13.4 is vulnerable to Cross Site Scripting (XSS) in cgi-bin/luci/admin/network/wireless/config via the iface parameter.
How severe is CVE-2023-31852?: CVE-2023-31852 has a CVSS 3.x base score of 6.1, rated medium severity. It is exploitable over network with low attack complexity, requires no privileges and user interaction. Impact on confidentiality is low, integrity low, and availability none.
Is CVE-2023-31852 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (45th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2023-31852?: CVE-2023-31852 affects Cudy Lt400 Firmware. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2023-31852?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
When was CVE-2023-31852 published?: CVE-2023-31852 was published on 2023-07-17 and last updated on 2026-06-17.

References

Affected products (1)

cpe:2.3:o:cudy:lt400_firmware:1.13.4:*:*:*:*:*:*:*

More vulnerabilities in Cudy Lt400 Firmware

CVE-2023-31853 — Medium (CVSS 6.1): Cudy LT400 1.13.4 is vulnerable Cross Site Scripting (XSS) in /cgi-bin/luci/admin/network/bandwidth via the icon…
CVE-2023-31851 — Medium (CVSS 6.1): Cudy LT400 1.13.4 is has a cross-site scripting (XSS) vulnerability in /cgi-bin/luci/admin/network/wireless/status via…

All CVEs affecting Cudy Lt400 Firmware →

Other CWE-79 (Cross-site Scripting (XSS)) vulnerabilities

CVE-2025-49410 — Critical (CVSS 10.0): Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in Imran Emu TC…
CVE-2024-47875 — Critical (CVSS 10.0): DOMPurify is a DOM-only, super-fast, uber-tolerant XSS sanitizer for HTML, MathML and SVG. DOMpurify was vulnerable to…
CVE-2024-6886 — Critical (CVSS 10.0): Improper Neutralization of Input During Web Page Generation (XSS or 'Cross-site Scripting') vulnerability in Gitea…
CVE-2023-45144 — Critical (CVSS 10.0): com.xwiki.identity-oauth:identity-oauth-ui is a package to aid in building identity and service providers based on…
CVE-2023-45138 — Critical (CVSS 10.0): Change Request is an pplication allowing users to request changes on a wiki without publishing the changes directly.…
CVE-2022-4361 — Critical (CVSS 10.0): Keycloak, an open-source identity and access management solution, has a cross-site scripting (XSS) vulnerability in the…

Browse all CWE-79 (Cross-site Scripting (XSS)) vulnerabilities →