CVE-2020-9069

What it is

There is an information leakage vulnerability in some Huawei products. An unauthenticated, adjacent attacker could exploit this vulnerability to decrypt data. Successful exploitation may leak information randomly. Affected product versions include: Anne-AL00 Versions earlier than 9.1.0.331(C675E9R1P3T8); Berkeley-L09 Versions earlier than 10.0.1.1(C675R1); CD16-10 Versions earlier than 10.0.2.8; CD17-10 Versions earlier than 10.0.2.8; CD17-16 Versions earlier than 10.0.2.8; CD18-10 Versions earlier than 10.0.2.8; CD18-16 Versions earlier than 10.0.2.8; Columbia-TL00B Versions earlier than 9.0.0.187(C01E181R1P20T8); E6878-370 Versions earlier than 10.0.5.1(H610SP10C00); HUAWEI P30 lite Versions earlier than 10.0.0.185(C605E3R1P3), Versions earlier than 10.0.0.197(C432E8R2P7); HUAWEI nova 4e Versions earlier than 10.0.0.158(C00E64R1P9); Honor 10 Lite 9.0.1.113(C675E11R1P12); LelandP-L22A Versions earlier than 9.1.0.166(C675E5R1P4T8); Marie-AL00AX Versions earlier than 10.0.0.158(C00E64R1P9); Marie-AL00AY Versions earlier than 10.0.0.158(C00E64R1P9); Marie-AL00BX Versions earlier than 10.0.0.158(C00E64R1P9); Marie-L03BX Versions earlier than 10.0.0.188(C605E5R1P1); Marie-L21BX Versions earlier than 10.0.0.188(C432E4R4P1), Versions earlier than 10.0.0.188(C461E5R3P1); Marie-L22BX Versions earlier than 10.0.0.188(C636E3R3P1); Marie-L23BX Versions earlier than 10.0.0.188(C605E5R1P1); TC5200-16 Versions earlier than 10.0.2.8; WS5200-11 Versions earlier than 10.0.2.8; WS5200-12 Versions earlier than 10.0.2.23; WS5200-16 Versions earlier than 10.0.2.8; WS5200-17 Versions earlier than 10.0.2.23; WS5800-10 Versions earlier than 10.0.3.27; WS6500-10 Versions earlier than 10.0.2.8; WS6500-16 Versions earlier than 10.0.2.8

At a glance

Exploitability

Can be exploited from the same network segment without logging in. High risk of data exposure.

Exploit odds

0.3% chance of exploitation in the next 30 days (EPSS).

Fix

A patch, advisory or fixed version is referenced. Upgrade or apply it.

Timeline

1. 2020-05-21 15:15 UTC PublishedDisclosed publicly on CVE.org and NVD
2. 2026-06-17 03:27 UTC Last updatedMost recent change to the record

Why it ranks here

• Exploited in the wild: no, CISA does not list it.
• Exploit odds: 0.3% in the next 30 days (EPSS).
• Severity: 6.5 MEDIUM (CVSS).
• Fix: a patch or advisory is linked.

Details

Published

2020-05-21 15:15 UTC

Last modified

2026-06-17 03:27 UTC

Exploit probability

0.3% · EPSS, next 30 days

Record status

Modified

Affected

• Huawei anne-al00 Firmware < 9.1.0.331\(c675e9r1p3t8\)
• Huawei berkeley-l09 Firmware < 10.0.1.1\(c675r1\)
• Huawei cd16-10 Firmware < 10.0.2.8
• Huawei cd17-10 Firmware < 10.0.2.8
• Huawei cd17-16 Firmware < 10.0.2.8
• Huawei cd18-10 Firmware < 10.0.2.8
• Huawei cd18-16 Firmware < 10.0.2.8
• Huawei columbia-tl00b Firmware < 9.0.0.187\(c01e181r1p20t8\)

Attack profile CVSS 3.1 · 6.5

Attack vector

Adjacent network

Complexity

Low

Privileges needed

None

User interaction

None

Scope

Unchanged

Confidentiality

High

Integrity

None

Availability

None

Is it in your code?

Hand this to your coding agent. It searches your project for the affected products and checks versions. Nothing leaves your machine.

Read https://cve-list.com/agent/cve/CVE-2020-9069.md and follow it. Check whether this project is affected by CVE-2020-9069. Read only. Don't change anything and don't upload my code. Tell me yes, no or not sure, with the file as proof.

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