CVE-2017-16900: Incorrect Access Control in Hunesion i-oneNet 3.0.6042.1200 allows the local user to access other user's infor

Routine

MEDIUM 5.5DOWNGRADE

CVE-2017-16900 is a medium-severity flaw (CVSS 5.5) affecting i-onenet. Below: why it ranks where it does, which versions are affected, what to do, and the exact commands.

Incorrect Access Control in Hunesion i-oneNet 3.0.6042.1200 allows the local user to access other user's information which is unauthorized via brute force.

Why this priority

No elevated risk signals yet

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

Risk facts

CVSS score	5.5 (Medium)
Attack vector	Local
Attack complexity	Low
Privileges needed	Low
User interaction	None
EPSS exploit chance	0.3% (top 77%)
CISA exploited list	No
Weakness	CWE-307
Published	2020-02-27
Last modified	2026-06-17

Publisher (CNA): MITRE · Vendor: hunesion

Last updated 2026-06-17 · Sources: CVE Program, NVD, CISA KEV, EPSS and vendor advisories · How we score

Am I affected?

Timeline

2020-02-27 18:15 UTCPublished CVE record published
2026-06-17 01:10 UTCUpdated Record last modified

hunesion i-onenet DOWNGRADE

Affected: 3.0.6042.1200

Fixed in: no fixed release known

Safe to downgrade to: a release before 3.0.6042.1200

1. Check installed version

apt-cache policy i-onenet || rpm -q i-onenet || i-onenet --version

2. No fixed release: DOWNGRADE to a release before 3.0.6042.1200 (Debian / Ubuntu)

apt-cache madison i-onenet sudo apt install i-onenet=<VERSION_BEFORE_3.0.6042.1200> sudo apt-mark hold i-onenet

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

dnf --showduplicates list i-onenet sudo dnf downgrade i-onenet-<VERSION_BEFORE_3.0.6042.1200> sudo dnf versionlock add i-onenet

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-2017-16900?

i-onenet: downgrade or apply the listed mitigation. Exact commands for each OS are on this page.

Is CVE-2017-16900 being exploited?

CVE-2017-16900 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-2017-16900 affect?

CVE-2017-16900 affects i-onenet. Severity is medium (CVSS 5.5). Incorrect Access Control in Hunesion i-oneNet 3.0.6042.1200 allows the local user to access other user's information which is unauthorized via brute force.

How urgent is CVE-2017-16900?

Priority 25/100. No elevated risk signals yet.

References

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