cn.wps.moffice.common.beans.print.CloudPrintWebView in Kingsoft Office 5.3.1, as used in Huawei P2 devices before V100R001C00B043, falls back to HTTP when the HTTPS connection to the registry fails, which allows man-in-the-middle attackers to conduct downgrade attacks and execute arbitrary Java code by leveraging a network position between the client and the registry to block HTTPS traffic
Published Jan 14, 2020
8.1
HIGHCVSS 3.1
EPSS 1.51%
Description
cn.wps.moffice.common.beans.print.CloudPrintWebView in Kingsoft Office 5.3.1, as used in Huawei P2 devices before V100R001C00B043, falls back to HTTP when the HTTPS connection to the registry fails, which allows man-in-the-middle attackers to conduct downgrade attacks and execute arbitrary Java code by leveraging a network position between the client and the registry to block HTTPS traffic.
Affected products
No data.
Configuration 1
- 5.3.1
Configuration 2
- < v100r001c00b043
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:H/PR:N/UI:N/S:U/C:H/I:H/A:H
No CVSS v3.0 score for this CVE.
AV:N/AC:M/Au:N/C:P/I:P/A:P
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 (13 key points)
Flat stretches are collapsed; showing up to 120 newest points.
| Date | Score | Percentile | Model |
|---|---|---|---|
| Oct 1, 2026 | 1.51% (0.01508) | 73.48th | v5 (v2026.06.15) |
| Jun 15, 2026 | 1.51% (0.01508) | 71.00th | v5 (v2026.06.15) |
| Mar 17, 2025 | 1.51% (0.01506) | 79.87th | v4 (v2025.03.14) |
| Dec 17, 2024 | 1.67% (0.01667) | 87.31th | v3 (v2023.03.01) |
| Jun 11, 2024 | 4.96% (0.04961) | 92.83th | v3 (v2023.03.01) |
| Jun 3, 2023 | 5.20% (0.05198) | 91.82th | v3 (v2023.03.01) |
| Apr 17, 2023 | 4.80% (0.04802) | 91.47th | v3 (v2023.03.01) |
| Apr 2, 2023 | 3.45% (0.03447) | 90.02th | v3 (v2023.03.01) |
| Mar 7, 2023 | 2.46% (0.02461) | 88.33th | v3 (v2023.03.01) |
| Mar 6, 2023 | 1.02% (0.01018) | 40.69th | v2 (v2022.01.01) |
| Sep 10, 2022 | 1.02% (0.01018) | 38.88th | v2 (v2022.01.01) |
| Apr 1, 2022 | 1.02% (0.01018) | 36.86th | v2 (v2022.01.01) |
| Feb 4, 2022 | 1.02% (0.01018) | 19.50th | v2 (v2022.01.01) |
References (5)
- http://www.huawei.com/en/security/psirt/security-bulletins/security-advisories/hw-401529.htm x_refsource_MISCThird Party Advisory
- http://www.securityfocus.com/bid/71381 x_refsource_MISCThird Party AdvisoryVDB Entry
- https://exchange.xforce.ibmcloud.com/vulnerabilities/99089 x_refsource_MISCThird Party AdvisoryVDB Entry
- https://labs.f-secure.com/advisories/kingsoft-office-remote-code-execution/ x_refsource_MISCThird Party Advisory
- https://labs.f-secure.com/assets/763/original/mwri_advisory_huawei_kingsoft-office.pdf x_refsource_MISCThird Party Advisory
| Link | Providers | Tags |
|---|---|---|
| http://www.huawei.com/en/security/psirt/security-bulletins/security-advisories/hw-401529.htm | x_refsource_MISCThird Party Advisory | |
| http://www.securityfocus.com/bid/71381 | x_refsource_MISCThird Party AdvisoryVDB Entry | |
| https://exchange.xforce.ibmcloud.com/vulnerabilities/99089 | x_refsource_MISCThird Party AdvisoryVDB Entry | |
| https://labs.f-secure.com/advisories/kingsoft-office-remote-code-execution/ | x_refsource_MISCThird Party Advisory | |
| https://labs.f-secure.com/assets/763/original/mwri_advisory_huawei_kingsoft-office.pdf | x_refsource_MISCThird Party Advisory |
Change history (0)
No recorded changes yet.