CVE-2019-25277: FaceSentry Access Control System 6.4.8 contains a cross-site scripting vulnerability in the 'msg' parameter of

Routine

MEDIUM 6.1MITIGATE

CVE-2019-25277 is a medium-severity flaw (CVSS 6.1) affecting facesentry access control system firmware. Below: why it ranks where it does, which versions are affected, what to do, and the exact commands.

FaceSentry Access Control System 6.4.8 contains a cross-site scripting vulnerability in the 'msg' parameter of pluginInstall.php that allows attackers to inject malicious scripts. Attackers can exploit the unvalidated input to execute arbitrary JavaScript in victim browsers, potentially stealing authentication credentials and conducting phishing attacks.

Why this priority

Public exploit reference

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

Risk facts

CVSS score	6.1 (Medium)
Attack vector	Network (remote)
Attack complexity	Low
Privileges needed	None
User interaction	Required
EPSS exploit chance	0.3% (top 75%)
CISA exploited list	No
Weakness	CWE-79
Published	2026-01-08
Last modified	2026-06-17

Publisher (CNA): VulnCheck · Vendor: iwt

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

Am I affected?

Timeline

2026-01-08 00:15 UTCPublished CVE record published
2026-06-17 02:31 UTCUpdated Record last modified

iwt facesentry access control system firmware MITIGATE

Affected: 5.7.0 · 5.7.2 · 6.4.8

Fixed in: no fixed release known

Safe to downgrade to: a release before 5.7.0

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-2019-25277?

facesentry access control system firmware: mitigate or apply the listed mitigation. Exact commands for each OS are on this page.

Is CVE-2019-25277 being exploited?

CVE-2019-25277 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-2019-25277 affect?

CVE-2019-25277 affects facesentry access control system firmware. Severity is medium (CVSS 6.1). FaceSentry Access Control System 6.4.8 contains a cross-site scripting vulnerability in the 'msg' parameter of pluginInstall.php that allows attackers to inject malicious scripts. Attackers can exploit the unvalidated input to execute arbit

How urgent is CVE-2019-25277?

Priority 33/100. Public exploit reference

Software pages

PHP vulnerabilities

Related CVEs

CVE-2019-25279 HIGH 7.5 MITIGATE FaceSentry Access Control System 6.4.8 contains a cleartext password storage vulnerability that allows attacke
CVE-2019-25278 MEDIUM 5.9 MITIGATE FaceSentry Access Control System 6.4.8 contains a cleartext transmission vulnerability that allows remote atta
CVE-2019-25243 HIGH 8.8 MITIGATE FaceSentry 6.4.8 contains an authenticated remote command injection vulnerability in pingTest.php and tcpPortT
CVE-2019-25242 MEDIUM 4.3 MITIGATE FaceSentry Access Control System 6.4.8 contains a cross-site request forgery vulnerability that allows attacke
CVE-2019-25241 CRITICAL 9.8 MITIGATE FaceSentry Access Control System 6.4.8 contains a critical authentication vulnerability with hard-coded SSH cr

References

← Back to latest CVEs