CVE-2020-5781

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.

CVSS v3.1

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

CVSS v2.0

4.0 MEDIUMAV:N/AC:L/Au:S/C:N/I:N/A:P

EPSS

0.90% chance of exploitation in the next 30 days, 57th percentile

Published

2020-09-23

Updated

2024-08-04

Proof-of-concept exploits (1)

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

References

• CVE Record
• NVD entry

Related

• CVE-2020-5780
• CVE-2020-5782
• CVE-2020-5777
• CVE-2020-5783
• CVE-2020-5776
• CVE-2020-5784