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CVE-2020-5340

MEDIUMCVSS 4.8/10EPSS 0.67%

Last modified

CVE-2020-5340 is a medium-severity vulnerability rated 4.8/10 on the CVSS scale. RSA Authentication Manager versions prior to 8.4 P10 contain a stored cross-site scripting vulnerability in the Security Console. A malicious RSA Authentication Manager Security Console administrator with advanced privileges could exploit this vulnerability to store arbitrary HTML or JavaScript code through the Security Console web interface. EPSS estimates a 0.67% chance of exploitation in the next 30 days.

Description

RSA Authentication Manager versions prior to 8.4 P10 contain a stored cross-site scripting vulnerability in the Security Console. A malicious RSA Authentication Manager Security Console administrator with advanced privileges could exploit this vulnerability to store arbitrary HTML or JavaScript code through the Security Console web interface. When other Security Console administrators attempt to change the default security domain mapping, the injected scripts could potentially be executed in their browser.

Metrics

CVSS 3.1
4.8/10

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

EPSS Probability
0.67%

47.2th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

Affected Software

VendorProductVersions
EmcRsa Authentication Manager< 8.4
EmcRsa Authentication Manager8.4

References

Timeline

Published
Last Modified
Status
Modified

Frequently Asked Questions

What is CVE-2020-5340?
RSA Authentication Manager versions prior to 8.4 P10 contain a stored cross-site scripting vulnerability in the Security Console. A malicious RSA Authentication Manager Security Console administrator with advanced privileges could exploit this vulnerability to store arbitrary HTML or JavaScript code through the Security Console web interface. When other Security Console administrators attempt to change the default security domain mapping, the injected scripts could potentially be executed in their browser.
How severe is CVE-2020-5340?
CVE-2020-5340 has a CVSS score of 4.8/10 (MEDIUM severity). The EPSS model estimates a 0.67% probability of exploitation in the next 30 days.
How do I fix CVE-2020-5340?
Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.

Are you affected by CVE-2020-5340?

Run a free Strix scan to check your systems for this vulnerability.

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Source: NVD / NIST