How severe is CVE-2026-33076?

CVE-2026-33076 has a CVSS 3.x base score of 9.8, 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 high.

Is CVE-2026-33076 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (53rd percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2026-33076?

CVE-2026-33076 affects Roxy-wi. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2026-33076?

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-2026-33076 have an EU (EUVD) identifier?

Yes. CVE-2026-33076 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2026-25375.

When was CVE-2026-33076 published?

CVE-2026-33076 was published on 2026-04-24 and last updated on 2026-06-17.

CVE-2026-33076

CVE-2026-33076 is a critical-severity vulnerability in Roxy-wi with a CVSS 3.x base score of 9.8. 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-22.

Key facts

Severity: Critical (CVSS 3.x base score 9.8)
CVSS v4: 8.9
EPSS exploit prediction: 1% (53rd percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2026-25375
Weakness: CWE-22
Affected product: Roxy-wi
Published: 2026-04-24
Last modified: 2026-06-17

Description

Roxy-WI is a web interface for managing Haproxy, Nginx, Apache and Keepalived servers. Prior to version 8.2.6.4, the haproxy_section_save interface presents a vulnerability that could lead to remote code execution due to path traversal and writing into scheduled tasks. Version 8.2.6.4 fixes the issue.

Frequently asked questions

What is CVE-2026-33076?: Roxy-WI is a web interface for managing Haproxy, Nginx, Apache and Keepalived servers. Prior to version 8.2.6.4, the haproxy_section_save interface presents a vulnerability that could lead to remote code execution due to path traversal and writing into scheduled tasks. Version 8.2.6.4 fixes the issue.
How severe is CVE-2026-33076?: CVE-2026-33076 has a CVSS 3.x base score of 9.8, 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 high.
Is CVE-2026-33076 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (53rd percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2026-33076?: CVE-2026-33076 affects Roxy-wi. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2026-33076?: 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-2026-33076 have an EU (EUVD) identifier?: Yes. CVE-2026-33076 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2026-25375.
When was CVE-2026-33076 published?: CVE-2026-33076 was published on 2026-04-24 and last updated on 2026-06-17.

References

Affected products (1)

cpe:2.3:a:roxy-wi:roxy-wi:*:*:*:*:*:*:*:*

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