Vulnerability Database

308,379

Total vulnerabilities in the database

CVE-2021-22331

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).

  • Published: Apr 28, 2021
  • Updated: Nov 16, 2025
  • CVE: CVE-2021-22331
  • Severity: High
  • Exploit:

CVSS v3:

  • Severity: High
  • Score: 7.5
  • AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

CVSS v2:

  • Severity: Medium
  • Score: 5
  • AV:N/AC:L/Au:N/C:N/I:N/A:P

CWEs:

Software From Fixed in
huawei / p30_firmware - 10.1.0.165\(c01e165r2p11\)
huawei / p30_firmware - 11.0.0.118\(c635e2r1p3\)
huawei / p30_firmware - 11.0.0.120\(c00e120r2p5\)
huawei / p30_firmware - 11.0.0.138\(c10e4r5p3\)
huawei / p30_firmware - 11.0.0.138\(c185e4r7p3\)
huawei / p30_firmware - 11.0.0.138\(c432e8r2p3\)
huawei / p30_firmware - 11.0.0.138\(c461e4r3p3\)
huawei / p30_firmware - 11.0.0.138\(c605e4r1p3\)
huawei / p30_firmware - 11.0.0.138\(c636e4r3p3\)