How severe is CVE-2025-22911?

CVE-2025-22911 has a CVSS 3.x base score of 5.6, rated medium severity. It is exploitable over network with high attack complexity, requires no privileges and no user interaction. Impact on confidentiality is low, integrity low, and availability low.

Is CVE-2025-22911 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (23rd percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2025-22911?

CVE-2025-22911 affects Edimax Re11s Firmware. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2025-22911?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.

Does CVE-2025-22911 have an EU (EUVD) identifier?

Yes. CVE-2025-22911 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2025-11139.

When was CVE-2025-22911 published?

CVE-2025-22911 was published on 2025-04-15 and last updated on 2026-06-17.

CVE-2025-22911

CVE-2025-22911 is a medium-severity vulnerability in Edimax Re11s Firmware with a CVSS 3.x base score of 5.6. 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-121.

Key facts

Severity: Medium (CVSS 3.x base score 5.6)
EPSS exploit prediction: 0% (23rd percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2025-11139
Weakness: CWE-121
Affected product: Edimax Re11s Firmware
Published: 2025-04-15
Last modified: 2026-06-17

Description

RE11S v1.11 was discovered to contain a stack overflow via the rootAPmac parameter in the formiNICbasicREP function.

Frequently asked questions

What is CVE-2025-22911?: RE11S v1.11 was discovered to contain a stack overflow via the rootAPmac parameter in the formiNICbasicREP function.
How severe is CVE-2025-22911?: CVE-2025-22911 has a CVSS 3.x base score of 5.6, rated medium severity. It is exploitable over network with high attack complexity, requires no privileges and no user interaction. Impact on confidentiality is low, integrity low, and availability low.
Is CVE-2025-22911 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (23rd percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2025-22911?: CVE-2025-22911 affects Edimax Re11s Firmware. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2025-22911?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
Does CVE-2025-22911 have an EU (EUVD) identifier?: Yes. CVE-2025-22911 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2025-11139.
When was CVE-2025-22911 published?: CVE-2025-22911 was published on 2025-04-15 and last updated on 2026-06-17.

References

Affected products (1)

cpe:2.3:o:edimax:re11s_firmware:1.11:*:*:*:*:*:*:*

More vulnerabilities in Edimax Re11s Firmware

CVE-2025-22916 — Critical (CVSS 9.8): RE11S v1.11 was discovered to contain a stack overflow via the pppUserName parameter in the formPPPoESetup function.
CVE-2025-22913 — Critical (CVSS 9.8): RE11S v1.11 was discovered to contain a stack overflow via the rootAPmac parameter in the formStaDrvSetup function.
CVE-2025-22912 — Critical (CVSS 9.8): RE11S v1.11 was discovered to contain a command injection vulnerability via the component /goform/formAccept.
CVE-2025-22907 — Critical (CVSS 9.8): RE11S v1.11 was discovered to contain a stack overflow via the selSSID parameter in the formWlSiteSurvey function.
CVE-2025-22906 — Critical (CVSS 9.8): RE11S v1.11 was discovered to contain a command injection vulnerability via the L2TPUserName parameter at…
CVE-2025-22905 — Critical (CVSS 9.8): RE11S v1.11 was discovered to contain a command injection vulnerability via the command parameter at /goform/mp.

All CVEs affecting Edimax Re11s Firmware →

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