How severe is CVE-2026-1618?

CVE-2026-1618 has a CVSS 3.x base score of 8.8, rated high severity. It is exploitable over network with low attack complexity, requires low privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability high.

Is CVE-2026-1618 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (30th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2026-1618?

CVE-2026-1618 affects Uni-yaz Flexcity. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2026-1618?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its high severity, prioritise patching exposed systems.

Does CVE-2026-1618 have an EU (EUVD) identifier?

Yes. CVE-2026-1618 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2026-7379.

When was CVE-2026-1618 published?

CVE-2026-1618 was published on 2026-02-13 and last updated on 2026-06-17.

CVE-2026-1618

CVE-2026-1618 is a high-severity vulnerability in Uni-yaz Flexcity with a CVSS 3.x base score of 8.8. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low. The underlying weakness is classified as CWE-288.

Key facts

Severity: High (CVSS 3.x base score 8.8)
EPSS exploit prediction: 0% (30th percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2026-7379
Weakness: CWE-288
Affected product: Uni-yaz Flexcity
Published: 2026-02-13
Last modified: 2026-06-17

Description

Authentication Bypass Using an Alternate Path or Channel vulnerability in Universal Software Inc. FlexCity/Kiosk allows Privilege Escalation. This issue affects FlexCity/Kiosk: from 1.0 before 1.0.36.

Frequently asked questions

What is CVE-2026-1618?: Authentication Bypass Using an Alternate Path or Channel vulnerability in Universal Software Inc. FlexCity/Kiosk allows Privilege Escalation. This issue affects FlexCity/Kiosk: from 1.0 before 1.0.36.
How severe is CVE-2026-1618?: CVE-2026-1618 has a CVSS 3.x base score of 8.8, rated high severity. It is exploitable over network with low attack complexity, requires low privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability high.
Is CVE-2026-1618 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (30th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2026-1618?: CVE-2026-1618 affects Uni-yaz Flexcity. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2026-1618?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its high severity, prioritise patching exposed systems.
Does CVE-2026-1618 have an EU (EUVD) identifier?: Yes. CVE-2026-1618 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2026-7379.
When was CVE-2026-1618 published?: CVE-2026-1618 was published on 2026-02-13 and last updated on 2026-06-17.

References

Affected products (1)

cpe:2.3:a:uni-yaz:flexcity:*:*:*:*:*:*:*:*

More vulnerabilities in Uni-yaz Flexcity

CVE-2025-14349 — High (CVSS 8.8): Privilege Defined With Unsafe Actions, Missing Authentication for Critical Function vulnerability in Universal Software…
CVE-2026-1619 — High (CVSS 8.3): Authorization Bypass Through User-Controlled Key vulnerability in Universal Software Inc. FlexCity/Kiosk allows…

All CVEs affecting Uni-yaz Flexcity →

Other CWE-288 vulnerabilities

CVE-2026-53622 — Critical (CVSS 10.0): Traefik is an HTTP reverse proxy and load balancer. Prior to 3.7.3, there is a critical vulnerability in Traefik's…
CVE-2026-48491 — Critical (CVSS 10.0): Traefik is an HTTP reverse proxy and load balancer. From 3.7.0 until 3.7.3, there is a high severity vulnerability in…
CVE-2026-48020 — Critical (CVSS 10.0): Traefik is an HTTP reverse proxy and load balancer. Prior to 2.11.48, 3.6.19, and 3.7.3, there is a high severity…
CVE-2026-20079 — Critical (CVSS 10.0): A vulnerability in the web interface of Cisco Secure Firewall Management Center (FMC) Software could allow an…
CVE-2024-10081 — Critical (CVSS 10.0): CodeChecker is an analyzer tooling, defect database and viewer extension for the Clang Static Analyzer and Clang Tidy.…
CVE-2024-2973 — Critical (CVSS 10.0): An Authentication Bypass Using an Alternate Path or Channel vulnerability in Juniper Networks Session Smart Router or…

Browse all CWE-288 vulnerabilities →