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CVE-2023-43260

19
FAUCET Score

CVE-2023-43260 describes a cross-site scripting (XSS) vulnerability found in the admin panel of Milesight UR5X, UR32L, UR32, UR35, and UR41 devices running firmware versions prior to v35.3.0.7. This medium-severity vulnerability (CVSS 6.1) requires user interaction and could lead to limited confidentiality and integrity impacts, as an attacker could inject malicious scripts into a user's browser session. There is currently no evidence of active exploitation, public exploit code (Metasploit, Nuclei, ExploitDB), or significant community discussion surrounding this CVE.

Impacted Technologies

VendorProductVersion(s)CPE
< 35.3.0.7CPE matchmatch criteria
cpe:2.3:o:milesight:ur51_firmware:*:*:*:*:*:*:*:*
< 35.3.0.7CPE matchmatch criteria
cpe:2.3:o:milesight:ur52_firmware:*:*:*:*:*:*:*:*
< 35.3.0.7CPE matchmatch criteria
cpe:2.3:o:milesight:ur55_firmware:*:*:*:*:*:*:*:*
< 35.3.0.7CPE matchmatch criteria
cpe:2.3:o:milesight:ur32l_firmware:*:*:*:*:*:*:*:*
< 35.3.0.7CPE matchmatch criteria
cpe:2.3:o:milesight:ur32_firmware:*:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 3.1

6.1MEDIUM

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

Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
REQUIRED
Scope
CHANGED
Confidentiality Impact
LOW
Integrity Impact
LOW
Availability Impact
NONE
Exploitability Score
2.8
Impact Score
2.7
CvssVersion
3.1

Exploit Intelligence

EPSS Score
0.37%
Probability of exploitation in next 30 days
EPSS Percentile
29.6%
Percentile rank of EPSS score among Peer Group
As of 2026-07-27
Model: v2026.06.15
This CVE's current EPSS score of 0.0037 is in the 30th percentile among its peer group of 26,234 CVEs.

Social Chatter

The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.1 Bluesky, 0.0 Mastodon, and 0.1 GitHub mentions.

Media Mentions

No media coverage found for this CVE.

The average CVE in this peer group has 0.1 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.

Remediation

Remediation records are not available for this CVE.

References

gist.github.com / win3zz/c7eda501edcf5383df32fabe00938d13
ExploitThird Party Advisory