Skip to content
CVE Tracker
  • Newest CVEsPage
  • Recently added to KEVPage
  • Rising exploitation (EPSS)Page
  • Weekly digestPage
  • StatisticsPage
  • WatchlistPage
  • API documentationPage
  • MCP serverPage
  • Data sourcesPage
  • ChangelogPage
  • AboutPage
  • How it's builtPage
Back

CVE-2020-9247

There is a buffer overflow vulnerability in several Huawei products. The system does not sufficiently validate certain configuration…

High7.8EPSS 0.83%
Published
Updated
Reserved
Assigned by
huawei

Description

There is a buffer overflow vulnerability in several Huawei products. The system does not sufficiently validate certain configuration parameter which is passed from user that would cause buffer overflow. The attacker should trick the user into installing and running a malicious application with a high privilege, successful exploit may cause code execution. Affected product include Huawei HONOR 20 PRO, Mate 20, Mate 20 Pro, Mate 20 X, P30, P30 Pro, Hima-L29C, Laya-AL00EP, Princeton-AL10B, Tony-AL00B, Yale-L61A, Yale-TL00B and YaleP-AL10B.

Scores

CVSS scores of CVE-2020-9247, by who scored it
Scored byCVSSScoreVector
NVDNVD · Modified3.1High7.8CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
EPSS (exploitation in 30 days)
0.83% · top 42% of all CVEs (6 Nov 2026)
Loading the EPSS history…

The list uses the assigner's score when there is one, then CISA's, then NVD's: High 7.8.

Weakness

Affected products

  • Huawei · HONOR 20 PRO

    • affected unspecified – < 10.1.0.230(C432E9R5P1)
    • affected unspecified – < 10.1.0.231(C10E3R3P2)

  • Huawei · HUAWEI Mate 20

    • affected unspecified – < 10.1.0.160(C00E160R3P8)

  • Huawei · HUAWEI Mate 20 Pro

    • affected unspecified – < 10.1.0.270(C432E7R1P5)
    • affected unspecified – < 10.1.0.270(C635E3R1P5)
    • affected unspecified – < 10.1.0.273(C185E7R2P4)
    • affected unspecified – < 10.1.0.273(C636E7R2P4)
    • affected unspecified – < 10.1.0.277(C10E7R2P4)
    • affected unspecified – < 10.1.0.277(C605E7R1P5)

  • Huawei · HUAWEI Mate 20 X

    • affected unspecified – < 10.1.0.160(C00E160R2P8)

  • Huawei · HUAWEI P30

    • affected 9.1.0.272(C635E4R2P2)
    • affected unspecified – < 10.1.0.123(C432E22R2P5)
    • affected unspecified – < 10.1.0.126(C10E7R5P1)
    • affected unspecified – < 10.1.0.126(C185E4R7P1)
    • affected unspecified – < 10.1.0.126(C605E19R1P3)
    • affected unspecified – < 10.1.0.126(C636E5R3P4)
    • affected unspecified – < 10.1.0.126(C636E7R3P4)

  • Huawei · HUAWEI P30 Pro

    • affected unspecified – < 10.1.0.160(C00E160R2P8)

  • Huawei · Hima-L29C

    • affected unspecified – < 10.1.0.273(C185E5R2P4)
    • affected unspecified – < 10.1.0.273(C636E5R2P4)
    • affected unspecified – < 10.1.0.275(C10E4R2P4)

  • Huawei · Laya-AL00EP

    • affected unspecified – < 10.1.0.160(C786E160R3P8)

  • Huawei · Princeton-AL10B

    • affected unspecified – < 10.1.0.160(C00E160R2P11)

  • Huawei · Tony-AL00B

    • affected unspecified – < 10.1.0.160(C00E160R2P11)

  • Huawei · Yale-L61A

    • affected unspecified – < 10.1.0.225(C432E3R1P2)
    • affected unspecified – < 10.1.0.226(C10E3R1P1)

  • Huawei · Yale-TL00B

    • affected unspecified – < 10.1.0.160(C01E160R8P12)

  • Huawei · YaleP-AL10B

    • affected unspecified – < 10.1.0.160(C00E160R8P12)

References (1)

Sources

The same CVE in the primary databases and aggregators, to check against.

Badge for a README or a ticket

CVE-2020-9247 badge
[![CVE-2020-9247](https://trackcve.app/badge/CVE-2020-9247.svg)](https://trackcve.app/cve/CVE-2020-9247)

Record last updated .