PIN code is transmitted to the peer device in plain text during cross-device authentication, which reduces the difficulty of man-in-the-middle attacks.
Published Dec 8, 2022
8.3
HIGHCVSS 3.1
EPSS 0.17%
Description
OpenHarmony-v3.1.4 and prior versions had an vulnerability. PIN code is transmitted to the peer device in plain text during cross-device authentication, which reduces the difficulty of man-in-the-middle attacks.
Affected products
-
- Version 3.1.0StatusaffectedConstraints-
- 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 | ||||||
|---|---|---|---|---|---|---|---|---|---|
| OpenHarmony | OpenHarmony | n/a |
|
- ≥ 3.1 · ≤ 3.1.4
-
- Version 3.1StatusaffectedConstraints<=3.1.4
- 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 | ||||||
|---|---|---|---|---|---|---|---|---|---|
| Openharmony | Openharmony | n/a |
|
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:A/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N
1 other source (MITRE) ▾
CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:L
No CVSS v3.0 score for this CVE.
No CVSS v2.0 score for this CVE.
This CVE is not in the KEV list.
CISA SSVC (Vulnrichment)
Stakeholder-Specific Vulnerability Categorization from CISA ADP.
Exploitation
NoneAutomatable
NoTechnical Impact
TotalDecision
n/aAssessed Jul 18, 2024 · SSVC 2.0.3
Estimated probability of exploitation in the wild in the next 30 days (FIRST EPSS). As of Oct 2, 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 (8 key points)
Flat stretches are collapsed; showing up to 120 newest points.
| Date | Score | Percentile | Model |
|---|---|---|---|
| Oct 2, 2026 | 0.17% (0.00174) | 6.18th | v5 (v2026.06.15) |
| Jun 15, 2026 | 0.17% (0.00169) | 6.54th | v5 (v2026.06.15) |
| Mar 17, 2025 | 0.03% (0.00034) | 6.41th | v4 (v2025.03.14) |
| Dec 12, 2024 | 0.05% (0.00054) | 23.61th | v3 (v2023.03.01) |
| Jun 30, 2024 | 0.05% (0.00054) | 21.83th | v3 (v2023.03.01) |
| Mar 7, 2023 | 0.05% (0.00052) | 18.65th | v3 (v2023.03.01) |
| Mar 6, 2023 | 0.89% (0.00885) | 27.89th | v2 (v2022.01.01) |
| Dec 9, 2022 | 0.89% (0.00885) | 27.11th | v2 (v2022.01.01) |
References (1)
- https://gitee.com/openharmony/security/blob/master/en/security-disclosure/2022/2022-12.md Third Party Advisory
| Link | Providers | Tags |
|---|---|---|
| https://gitee.com/openharmony/security/blob/master/en/security-disclosure/2022/2022-12.md | Third Party Advisory |
Change history (0)
No recorded changes yet.