CVE-2020-5781

4.3 mediumEPSS 0.9%

Medium (4.3) in ignitenet helios glinq. EPSS 0.9% chance of exploitation in the next 30 days.

In IgniteNet HeliOS GLinq v2.2.1 r2961, the langSelection parameter is stored in the luci configuration file (/etc/config/luci) by the authenticator.htmlauth function. When modified with arbitrary javascript, this causes a denial-of-service condition for all other users.

Severity

CVSS 3.1

4.3 medium

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

EPSS: 0.9% chance of exploitation in the next 30 days; higher than 59% of CVEs (scores of 2026-10-31)
CWE: CWE-79
Published: 2020-09-23
Modified: 2026-06-17
Record from: the NVD, synced 2026-10-19

Affected

ignitenet:helios_glinq

References

https://www.tenable.com/security/research/tra-2020-55
https://www.tenable.com/security/research/tra-2020-55

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