Vulnerability in JetLinks Community

[ Description ]Official description

JetLinks Community through 2.10.0 contains a missing authorization vulnerability that allows users with only query access to enable or disable any alarm configuration. Because the AlarmConfigController _enable and _disable endpoints lack the save action annotation, attackers can toggle alarms by id to silence alerts for monitored devices.

[ Fixes ]Fixes and patches

No fix or interim patch is linked from our sources yet. Check the vendor references below and limit exposure of affected systems until a fix is available.

[ References ]References

• github.com/hs-web/hsweb-framework/blob/5.0.1/hsweb-authorization/hsweb-authorization-ap…
• github.com/jetlinks/jetlinks-community
• github.com/jetlinks/jetlinks-community/blob/60ecc9f65d96acfd38da8daecdb0062fc72034f3/je…
• hackmd.io/@1ExmmukzRMWN7B4gQ4W-4Q/jetlinks-community-transparent-codec-save-authz-bypass
• www.vulncheck.com/advisories/jetlinks-community-through-2.10.0-missing-authorization-vi…