How severe is CVE-2026-49002?

CVE-2026-49002 has a CVSS 3.x base score of 9.1, rated critical severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability none.

Is CVE-2026-49002 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (21st percentile), an estimate of the probability of exploitation in the next 30 days.

How do I fix CVE-2026-49002?

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

Does CVE-2026-49002 have an EU (EUVD) identifier?

Yes. CVE-2026-49002 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2026-32152.

When was CVE-2026-49002 published?

CVE-2026-49002 was published on 2026-05-27 and last updated on 2026-06-17.

CVE-2026-49002

CVE-2026-49002 is a critical-severity vulnerability with a CVSS 3.x base score of 9.1. 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-284.

Key facts

Severity: Critical (CVSS 3.x base score 9.1)
EPSS exploit prediction: 0% (21st percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2026-32152
Weakness: CWE-284
Published: 2026-05-27
Last modified: 2026-06-17

Description

Access control failure means that an application does not effectively check user access permissions, so that unauthorized users can access system data beyond their permissions, such as viewing and modifying configuration information.

Frequently asked questions

What is CVE-2026-49002?: Access control failure means that an application does not effectively check user access permissions, so that unauthorized users can access system data beyond their permissions, such as viewing and modifying configuration information.
How severe is CVE-2026-49002?: CVE-2026-49002 has a CVSS 3.x base score of 9.1, rated critical severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability none.
Is CVE-2026-49002 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (21st percentile), an estimate of the probability of exploitation in the next 30 days.
How do I fix CVE-2026-49002?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its critical severity, prioritise patching exposed systems.
Does CVE-2026-49002 have an EU (EUVD) identifier?: Yes. CVE-2026-49002 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2026-32152.
When was CVE-2026-49002 published?: CVE-2026-49002 was published on 2026-05-27 and last updated on 2026-06-17.

References

https://support.zte.com.cn/zte-iccp-isupport-webui/bulletin/detail/6783201397271515377

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