CVE-2021-31862

moderate-risk
Published 2021-10-29

SysAid 20.4.74 allows XSS via the KeepAlive.jsp stamp parameter without any authentication.

Do I need to act?

!
41.3% chance of exploitation in next 30 days
EPSS score — higher than 59% of all CVEs
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Not on CISA KEV list
No confirmed active exploitation reported to CISA
?
Patch status unknown
Check vendor advisories for fix availability and mitigation guidance
6
CVSS 6.1/10 Medium
NETWORK / LOW complexity

Affected Products (1)

Affected Vendors

Sysaid

References (4)

Exploit https://github.com/RobertDra/CVE-2021-31862/blob/main/README.md
Release Notes https://www.sysaid.com/product/on-premise/latest-release
Exploit https://github.com/RobertDra/CVE-2021-31862/blob/main/README.md
Release Notes https://www.sysaid.com/product/on-premise/latest-release
45
/ 100
moderate-risk
Severity 23/34 · High
Exploitability 17/34 · Moderate
Exposure 5/34 · Minimal