Information disclosure in Some Huawei Products

1) Information disclosure

EUVDB-ID: #VU28129

Risk: Low

CVSSv4.0: 0.6 [CVSS:4.0/AV:A/AC:L/AT:P/PR:N/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N/E:U/U:Clear]

CVE-ID: CVE-2020-9069

CWE-ID: CWE-200 - Exposure of sensitive information to an unauthorized actor

Exploit availability: No

Description

The vulnerability allows a remote attacker to gain access to potentially sensitive information.

The vulnerability exists due to excessive data output by the application. A remote attacker on the local network can decrypt data and gain unauthorized access to sensitive information on the system.

Mitigation

Install updates from vendor's website.

Vulnerable software versions

Huawei Anne-AL00: All versions

Huawei Berkeley-L09: All versions

Huawei CD16-10: All versions

Huawei CD17-10: All versions

Huawei CD17-16: All versions

Huawei CD18-10: All versions

Huawei CD18-16: All versions

Huawei Columbia-TL00B: All versions

Huawei E6878-370: All versions

Huawei Honor 10 Lite: All versions

Huawei LelandP-L22A: All versions

Huawei TC5200-16: All versions

Huawei WS5200-11: All versions

Huawei WS5200-12: All versions

Huawei WS5200-16: All versions

Huawei WS5200-17: All versions

Huawei WS5800-10: All versions

Huawei WS6500-10: All versions

Huawei WS6500-16: All versions

CPE2.3

• cpe:2.3:a:huawei:huawei_anne-al00:*:*:*:*:*:*:*:*
• cpe:2.3:a:huawei:huawei_berkeley-l09:*:*:*:*:*:*:*:*
• cpe:2.3:h:huawei:cd16-10:*:*:*:*:*:*:*:*
• cpe:2.3:h:huawei:cd17-10:*:*:*:*:*:*:*:*
• cpe:2.3:h:huawei:huawei_cd17-16:*:*:*:*:*:*:*:*
• cpe:2.3:h:huawei:cd18-10:*:*:*:*:*:*:*:*
• cpe:2.3:h:huawei:huawei_cd18-16:*:*:*:*:*:*:*:*
• cpe:2.3:h:huawei:huawei_columbia-tl00b:*:*:*:*:*:*:*:*
• cpe:2.3:h:huawei:huawei_e6878-370:*:*:*:*:*:*:*:*
• cpe:2.3:a:huawei:huawei_honor_10_lite:*:*:*:*:*:*:*:*
• cpe:2.3:h:huawei:huawei_lelandp-l22a:*:*:*:*:*:*:*:*
• cpe:2.3:h:huawei:huawei_tc5200-16:*:*:*:*:*:*:*:*
• cpe:2.3:h:huawei:ws5200-11:*:*:*:*:*:*:*:*
• cpe:2.3:h:huawei:huawei_ws5200-12:*:*:*:*:*:*:*:*
• cpe:2.3:h:huawei:huawei_ws5200-16:*:*:*:*:*:*:*:*
• cpe:2.3:h:huawei:huawei_ws5200-17:*:*:*:*:*:*:*:*
• cpe:2.3:h:huawei:huawei_ws5800-10:*:*:*:*:*:*:*:*
• cpe:2.3:h:huawei:ws6500-10:*:*:*:*:*:*:*:*
• cpe:2.3:h:huawei:huawei_ws6500-16:*:*:*:*:*:*:*:*

External links

https://www.huawei.com/en/psirt/security-advisories/huawei-sa-20200520-01-leakage-en

Q & A

Can this vulnerability be exploited remotely?

Yes. This vulnerability can be exploited by a remote non-authenticated attacker via the local network (LAN).

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability.