CVE-2020-8493

CVSS 6.9 MEDIUMEPSS 1.5%

Vexday Risk Score

33Attention

SSVC decision (CISA)

Attend

PoC available → attend closely

CVSS 6.9EPSS 1.5%KEV nãoPoC públicaNuclei —Metasploit —Patch —

Lifecycle

30 Jan 2020Published on NVD

05 Feb 2020Public PoC

Recommendation: Plan a near-term fix — a public PoC already exists.

A stored XSS vulnerability in Kronos Web Time and Attendance (webTA) affects 3.8.x and later 3.x versions before 4.0 via multiple input fields (Login Message, Banner Message, and Password Instructions) of the com.threeis.webta.H261configMenu servlet via an authenticated administrator.

CVSS:3.0/AC:L/AV:N/A:N/C:L/I:H/PR:H/S:C/UI:R

Affected products

n/a · n/a

public PoCs found — 2

cve_referencepacketstormsecurity.com/files/156215/Kronos-WebTA-4.0-Privilege-Escalation-Cross-Site-Scripting.htmlunverified exploitdbwww.exploit-db.com/exploits/48001unverified

⚠ Public resources, to assess the exposure of systems you control or are authorized to test. Test only with authorization.

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References

http://packetstormsecurity.com/files/156215/Kronos-WebTA-4.0-Privilege-Escalation-Cross-Site-Scripting.html https://www.kronos.com/products/kronos-webta http://www.nolanbkennedy.com/post/stored-xss-in-kronos-web-time-and-attendance-webta