VulnerabilityModified
CVE-2021-46856
The multi-screen collaboration module has a path traversal vulnerability.
HIGH 7.5EPSS 0.58%
Does this matter?
High impact if exploited, but EPSS currently rates exploitation as unlikely (0.58%). Schedule it in the normal patch cycle and watch for a rise in EPSS or a public exploit.
Description
The multi-screen collaboration module has a path traversal vulnerability. Successful exploitation of this vulnerability may affect data confidentiality.
- CVSS 3.1
- 7.5 HIGHCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
- EPSS
- 0.58% probability · 46th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-22
- Affected
- huawei/emui · huawei/harmonyos
- Source
- psirt@huawei.com
References
- https://consumer.huawei.com/en/support/bulletin/2023/1/Vendor Advisory
- https://device.harmonyos.com/en/docs/security/update/security-bulletins-202212-0000001462975397Vendor Advisory
- https://device.harmonyos.com/en/docs/security/update/security-bulletins-202301-0000001435541166Vendor Advisory
- https://consumer.huawei.com/en/support/bulletin/2023/1/Vendor Advisory
- https://device.harmonyos.com/en/docs/security/update/security-bulletins-202212-0000001462975397Vendor Advisory
- https://device.harmonyos.com/en/docs/security/update/security-bulletins-202301-0000001435541166Vendor Advisory
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.