How severe is CVE-2022-25215?

CVE-2022-25215 has a CVSS 3.x base score of 5.3, rated medium severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is none, integrity low, and availability none.

Is CVE-2022-25215 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (63rd percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2022-25215?

CVE-2022-25215 primarily affects Phicomm K2 Firmware. In total, 5 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.

How do I fix CVE-2022-25215?

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

When was CVE-2022-25215 published?

CVE-2022-25215 was published on 2022-03-10 and last updated on 2026-06-17.

CVE-2022-25215

CVE-2022-25215 is a medium-severity vulnerability in Phicomm K2 Firmware with a CVSS 3.x base score of 5.3. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low.

Key facts

Severity: Medium (CVSS 3.x base score 5.3)
CVSS v2: 5.0
EPSS exploit prediction: 1% (63rd percentile)
Actively exploited: Not listed in CISA KEV
Affected product: Phicomm K2 Firmware
Published: 2022-03-10
Last modified: 2026-06-17

Description

Improper access control on the LocalMACConfig.asp interface allows an unauthenticated remote attacker to add (or remove) client MAC addresses to (or from) a list of banned hosts. Clients with those MAC addresses are then prevented from accessing either the WAN or the router itself.

Frequently asked questions

What is CVE-2022-25215?: Improper access control on the LocalMACConfig.asp interface allows an unauthenticated remote attacker to add (or remove) client MAC addresses to (or from) a list of banned hosts. Clients with those MAC addresses are then prevented from accessing either the WAN or the router itself.
How severe is CVE-2022-25215?: CVE-2022-25215 has a CVSS 3.x base score of 5.3, rated medium severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is none, integrity low, and availability none.
Is CVE-2022-25215 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (63rd percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2022-25215?: CVE-2022-25215 primarily affects Phicomm K2 Firmware. In total, 5 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.
How do I fix CVE-2022-25215?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
When was CVE-2022-25215 published?: CVE-2022-25215 was published on 2022-03-10 and last updated on 2026-06-17.

References

https://www.tenable.com/security/research/tra-2022-01

Affected products (5)

cpe:2.3:o:phicomm:k2_firmware:*:*:*:*:*:*:*:*
cpe:2.3:o:phicomm:k3_firmware:*:*:*:*:*:*:*:*
cpe:2.3:o:phicomm:k3c_firmware:*:*:*:*:*:*:*:*
cpe:2.3:o:phicomm:k2g_firmware:*:*:*:*:*:*:*:*
cpe:2.3:o:phicomm:k2p_firmware:*:*:*:*:*:*:*:*

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