CVE-2020-8430 json
Stormshield Network Security 310 3.7.10 devices have an auth/lang.html?rurl= Open Redirect vulnerability on the captive portal.
published 6y ago modified 4mo ago also EUVD-2020-29297
- cvss
- 6.1
- version 3.1, NVD
- cisa kev
- Not listed
- not in CISA's catalog
- epss
- 0.9%
- EPSS 0.9% chance of exploitation in 30 days, percentile 61%
- public exploits
- 0
- none known
Summary
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.
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0.94% chance of exploitation in the next 30 days, higher than 61% of all scored CVEs (FIRST EPSS, 2026-11-09).
CVSS scores
| assigned by | version | score | vector |
|---|---|---|---|
| NVD | 3.1 | 6.1 | CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N |
| NVD | 2.0 | 5.8 | AV:N/AC:M/Au:N/C:P/I:P/A:N |
Classification
- Weakness
-
- CWE-601 URL Redirection to Untrusted Site
References
-
stormshield.com
/products/sn310/
product, vendor-advisory
-
advisories.stormshield.eu
/2020-001/
vendor-advisory
-
digitemis.com
/category/blog/actualite/
broken-link
-
digitemis.com
/2020/02/24/digitemis-decouvre-une-vulnerabilite-au-sein-dun-produit-stormshield-cve-2020-8430/
third-party-advisory
Sources
- CVE List CVE-2020-8430
- NVD CVE-2020-8430
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