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
Published Mar 7, 2022
5.3
MEDIUMCVSS 3.1
EPSS 1.15%
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.
Affected products
- Vendor n/a Product Phicomm Routers Defaultn/a
- Version K2G A1 >= 22.6.3.20, K2 A7 >= 22.6.506.28, K2G A1 >= 22.6.3.20StatusaffectedConstraints-
- Version
Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).
| Vendor | Product | Default status | Versions | ||||||
|---|---|---|---|---|---|---|---|---|---|
| n/a | Phicomm Routers | n/a |
|
Configuration 1
- ≤ 22.5.9.163
Configuration 2
- ≤ 21.5.37.246
Configuration 3
- ≤ 32.1.15.93
Configuration 4
- ≤ 22.6.3.20
Configuration 5
- ≤ 20.4.1.7
No data.
No Red Hat product state for this CVE.
No package ranges for this CVE.
Remediation
No remediation recorded yet.
Metrics
No CVSS v4.0 score for this CVE.
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N
No CVSS v3.0 score for this CVE.
AV:N/AC:L/Au:N/C:N/I:P/A:N
This CVE is not in the KEV list.
No CISA SSVC assessment for this CVE yet.
Estimated probability of exploitation in the wild in the next 30 days (FIRST EPSS). As of Oct 1, 2026.
Score over time
2022–2026- EPSS v2
- EPSS v3
- EPSS v4
- EPSS v5
Percentile over time
- EPSS v2
- EPSS v3
- EPSS v4
- EPSS v5
Table of values (14 key points)
Flat stretches are collapsed; showing up to 120 newest points.
| Date | Score | Percentile | Model |
|---|---|---|---|
| Oct 1, 2026 | 1.15% (0.01149) | 65.67th | v5 (v2026.06.15) |
| Jun 15, 2026 | 1.13% (0.01131) | 62.09th | v5 (v2026.06.15) |
| Mar 17, 2025 | 0.67% (0.00670) | 69.64th | v4 (v2025.03.14) |
| Dec 12, 2024 | 0.40% (0.00401) | 74.47th | v3 (v2023.03.01) |
| Apr 6, 2024 | 0.25% (0.00249) | 64.30th | v3 (v2023.03.01) |
| Sep 28, 2023 | 0.25% (0.00249) | 62.30th | v3 (v2023.03.01) |
| Aug 18, 2023 | 0.34% (0.00336) | 67.58th | v3 (v2023.03.01) |
| Apr 9, 2023 | 0.30% (0.00304) | 65.12th | v3 (v2023.03.01) |
| Mar 14, 2023 | 0.21% (0.00214) | 57.68th | v3 (v2023.03.01) |
| Mar 7, 2023 | 0.15% (0.00146) | 48.76th | v3 (v2023.03.01) |
| Mar 6, 2023 | 1.05% (0.01055) | 52.13th | v2 (v2022.01.01) |
| Sep 17, 2022 | 1.05% (0.01055) | 50.47th | v2 (v2022.01.01) |
| Apr 1, 2022 | 1.05% (0.01055) | 48.43th | v2 (v2022.01.01) |
| Mar 8, 2022 | 1.05% (0.01055) | 28.34th | v2 (v2022.01.01) |
No CWE recorded.
References (1)
- https://www.tenable.com/security/research/tra-2022-01 x_refsource_MISCExploitThird Party Advisory
| Link | Providers | Tags |
|---|---|---|
| https://www.tenable.com/security/research/tra-2022-01 | x_refsource_MISCExploitThird Party Advisory |
Change history (0)
No recorded changes yet.