CVE-2020-8430

Description

Stormshield Network Security 310 3.7.10 devices have an auth/lang.html?rurl= Open Redirect vulnerability on the captive portal. For example, the attacker can use rurl=//example.com instead of rurl=https://example.com in the query string.

Category

6.1
CVSS
Severity: Medium
CVSS 3.1 •
CVSS 2.0 •
EPSS 0.25%
Vendor Advisory stormshield.eu Vendor Advisory stormshield.com
Affected: n/a n/a
Published at:
Updated at:

References

Link Tags
https://www.stormshield.com/products/sn310/ product vendor advisory
https://www.digitemis.com/category/blog/actualite/ broken link
https://www.digitemis.com/2020/02/24/digitemis-decouvre-une-vulnerabilite-au-sein-dun-produit-stormshield-cve-2020-8430/ third party advisory
https://advisories.stormshield.eu/2020-001/ vendor advisory

Frequently Asked Questions

What is the severity of CVE-2020-8430?
CVE-2020-8430 has been scored as a medium severity vulnerability.
How to fix CVE-2020-8430?
To fix CVE-2020-8430, make sure you are using an up-to-date version of the affected component(s) by checking the vendor release notes. As for now, there are no other specific guidelines available.
Is CVE-2020-8430 being actively exploited in the wild?
As for now, there are no information to confirm that CVE-2020-8430 is being actively exploited. According to its EPSS score, there is a ~0% probability that this vulnerability will be exploited by malicious actors in the next 30 days.
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