CVE-2026-50082: The Aqara Cloud Developer Portal (developer.aqara.com) issued a developer token to any email address supplied

This week

MEDIUM 6.5REMOTEDOWNGRADE

CVE-2026-50082 is a medium-severity flaw (CVSS 6.5) affecting cloud developer portal. Below: why it ranks where it does, which versions are affected, what to do, and the exact commands.

The Aqara Cloud Developer Portal (developer.aqara.com) issued a developer token to any email address supplied by the attacker. This is an instance of "CWE-306: Missing Authentication for Critical Function" with an estimated CVSS of CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N (6.5 Medium). When combined with CVE-2026-50083, CVE-2026-50084, and CVE-2026-50085, any otherwise-unauthenticated attacker could execute a full takeover of affected devices

Why this priority

Public exploit reference
Remotely exploitable, no login, no user action

No fix is published yet: follow the downgrade or mitigation steps.

Risk facts

CVSS score	6.5 (Medium)
Attack vector	Network (remote)
Attack complexity	Low
Privileges needed	None
User interaction	None
EPSS exploit chance	0.3% (top 82%)
CISA exploited list	No
Weakness	CWE-306
Published	2026-06-12
Last modified	2026-10-26

Publisher (CNA): runZero · Vendor: aqara

Last updated 2026-10-26 · Sources: CVE Program, NVD, CISA KEV, EPSS and vendor advisories · How we score

Am I affected?

Timeline

2026-06-12 16:16 UTCPublished CVE record published
2026-10-26 11:10 UTCUpdated Record last modified

aqara cloud developer portal DOWNGRADE

Affected: 2026-04-20

Fixed in: no fixed release known

Safe to downgrade to: a release before 2026-04-20

1. Check installed version

apt-cache policy cloud-developer-portal || rpm -q cloud-developer-portal || cloud-developer-portal --version

2. No fixed release: DOWNGRADE to a release before 2026-04-20 (Debian / Ubuntu)

apt-cache madison cloud-developer-portal sudo apt install cloud-developer-portal=<VERSION_BEFORE_2026-04-20> sudo apt-mark hold cloud-developer-portal

2. No fixed release: DOWNGRADE (RHEL / Amazon Linux / Fedora)

dnf --showduplicates list cloud-developer-portal sudo dnf downgrade cloud-developer-portal-<VERSION_BEFORE_2026-04-20> sudo dnf versionlock add cloud-developer-portal

Downgrade risk

Downgrading can break dependent software and may reopen older bugs. Read the distro advisory first and test on a non-production host.

After downgrade

Restart the service, and keep the package held until a fixed release ships.

Verify at the official source NVD · CVE Program · Report a problem with this page
Scores and fixes here are computed automatically from those and other public sources. Confirm with the vendor advisory before changing production systems.

Quick answers

How do I fix CVE-2026-50082?

cloud developer portal: downgrade or apply the listed mitigation. Exact commands for each OS are on this page.

Is CVE-2026-50082 being exploited?

CVE-2026-50082 is not on the CISA Known Exploited Vulnerabilities list at the time of the last update. Check again, as this can change.

What does CVE-2026-50082 affect?

CVE-2026-50082 affects cloud developer portal. Severity is medium (CVSS 6.5). The Aqara Cloud Developer Portal (developer.aqara.com) issued a developer token to any email address supplied by the attacker. This is an instance of "CWE-306: Missing Authentication for Critical Function" with an estimated CVSS of CVSS:3.1

How urgent is CVE-2026-50082?

Priority 37/100. Public exploit reference; Remotely exploitable, no login, no user action

References

← Back to latest CVEs