How severe is CVE-2026-24455?

CVE-2026-24455 has a CVSS 3.x base score of 7.5, rated high severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is high, integrity none, and availability none.

Is CVE-2026-24455 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (15th percentile), an estimate of the probability of exploitation in the next 30 days.

How do I fix CVE-2026-24455?

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-2026-24455 have an EU (EUVD) identifier?

Yes. CVE-2026-24455 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2026-8308.

When was CVE-2026-24455 published?

CVE-2026-24455 was published on 2026-02-20 and last updated on 2026-06-17.

CVE-2026-24455

CVE-2026-24455 is a high-severity vulnerability with a CVSS 3.x base score of 7.5. 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-319.

Key facts

Severity: High (CVSS 3.x base score 7.5)
EPSS exploit prediction: 0% (15th percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2026-8308
Weakness: CWE-319
Published: 2026-02-20
Last modified: 2026-06-17

Description

The embedded web interface of the device does not support HTTPS/TLS for authentication and uses HTTP Basic Authentication. Traffic is encoded but not encrypted, exposing user credentials to passive interception by attackers on the same network.

Frequently asked questions

What is CVE-2026-24455?: The embedded web interface of the device does not support HTTPS/TLS for authentication and uses HTTP Basic Authentication. Traffic is encoded but not encrypted, exposing user credentials to passive interception by attackers on the same network.
How severe is CVE-2026-24455?: CVE-2026-24455 has a CVSS 3.x base score of 7.5, rated high severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is high, integrity none, and availability none.
Is CVE-2026-24455 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (15th percentile), an estimate of the probability of exploitation in the next 30 days.
How do I fix CVE-2026-24455?: 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-2026-24455 have an EU (EUVD) identifier?: Yes. CVE-2026-24455 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2026-8308.
When was CVE-2026-24455 published?: CVE-2026-24455 was published on 2026-02-20 and last updated on 2026-06-17.

References

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