CVE-2018-16136: An issue was discovered in the administrator interface in IPBRICK OS 6.3

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HIGH 8.8MITIGATE

CVE-2018-16136 is a high-severity flaw (CVSS 8.8) affecting ipbrick os. Below: why it ranks where it does, which versions are affected, what to do, and the exact commands.

An issue was discovered in the administrator interface in IPBRICK OS 6.3. The application doesn't check for Anti-CSRF tokens, allowing the submission of multiple forms unwillingly by a victim.

Why this priority

High severity
Public exploit reference

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

Risk facts

CVSS score	8.8 (High)
Attack vector	Network (remote)
Attack complexity	Low
Privileges needed	None
User interaction	Required
EPSS exploit chance	0.6% (top 51%)
CISA exploited list	No
Weakness	CWE-352
Published	2019-05-13
Last modified	2026-06-17

Publisher (CNA): MITRE · Vendor: ipbrick

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

Am I affected?

Timeline

2019-05-13 21:29 UTCPublished CVE record published
2026-06-17 01:43 UTCUpdated Record last modified

ipbrick ipbrick os MITIGATE

Affected: 6.3

Fixed in: no fixed release known

Safe to downgrade to: a release before 6.3

Check your OS release

cat /etc/os-release; uname -r

Debian / Ubuntu

sudo apt update && sudo apt full-upgrade

RHEL / Amazon Linux / Fedora

sudo dnf upgrade --refresh

Windows

Install the latest cumulative update from Windows Update

If no patch exists yet

OS downgrades are not safe. Apply the vendor mitigation from the advisory and restrict exposure.

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-2018-16136?

ipbrick os: mitigate or apply the listed mitigation. Exact commands for each OS are on this page.

Is CVE-2018-16136 being exploited?

CVE-2018-16136 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-2018-16136 affect?

CVE-2018-16136 affects ipbrick os. Severity is high (CVSS 8.8). An issue was discovered in the administrator interface in IPBRICK OS 6.3. The application doesn't check for Anti-CSRF tokens, allowing the submission of multiple forms unwillingly by a victim.

How urgent is CVE-2018-16136?

Priority 48/100. High severity; Public exploit reference

Related CVEs

CVE-2018-16138 MEDIUM 4.8 MITIGATE An issue was discovered in the administration page in IPBRICK OS 6.3
CVE-2018-16137 HIGH 8.8 MITIGATE An issue was discovered in the Web Management Console in IPBRICK OS 6.3

References

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