Vulnerability Description
There is a JavaScript injection vulnerability in certain Huawei smartphones. A module does not verify some inputs sufficiently. Attackers can exploit this vulnerability by sending a malicious application request to launch JavaScript injection. This may compromise normal service. Affected product versions include HUAWEI P30 versions earlier than 10.1.0.165(C01E165R2P11), 11.0.0.118(C635E2R1P3), 11.0.0.120(C00E120R2P5), 11.0.0.138(C10E4R5P3), 11.0.0.138(C185E4R7P3), 11.0.0.138(C432E8R2P3), 11.0.0.138(C461E4R3P3), 11.0.0.138(C605E4R1P3), and 11.0.0.138(C636E4R3P3).
CVSS Score
HIGH
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Huawei | P30 Firmware | < 10.1.0.165\(c01e165r2p11\) |
| Huawei | P30 | - |
Related Weaknesses (CWE)
References
- https://www.huawei.com/en/psirt/security-advisories/huawei-sa-20210331-01-js-enVendor Advisory
- https://www.huawei.com/en/psirt/security-advisories/huawei-sa-20210331-01-js-enVendor Advisory
FAQ
What is CVE-2021-22331?
CVE-2021-22331 is a vulnerability with a CVSS score of 7.5 (HIGH). There is a JavaScript injection vulnerability in certain Huawei smartphones. A module does not verify some inputs sufficiently. Attackers can exploit this vulnerability by sending a malicious applicat...
How severe is CVE-2021-22331?
CVE-2021-22331 has been rated HIGH with a CVSS base score of 7.5/10. Review the CVSS metrics above for detailed severity breakdown.
Is there a patch for CVE-2021-22331?
Check the references section above for vendor advisories and patch information. Affected products include: Huawei P30 Firmware, Huawei P30.