PoC Index

CVE-2021-41823

MEDIUM 6.1EPSS 0.5%

The Web Application Firewall (WAF) in Kemp LoadMaster 7.2.54.1 allows certain uses of onmouseover to bypass an XSS protection mechanism.

CVSS v3.1
6.1 MEDIUMCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
CVSS v3.1
6.1 MEDIUMCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
EPSS
0.49% chance of exploitation in the next 30 days, 40th percentile
Published
2023-01-01
Updated
2025-04-11

Proof-of-concept exploits (1)

References

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