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Information disclosure in Some Huawei Products

Published: 2020-02-10
Severity Medium
Patch available YES
Number of vulnerabilities 1
CVE ID CVE-2020-1841
Exploitation vector Network
Public exploit N/A
Vulnerable software
CloudLink Board
Server applications / Conferencing, Collaboration and VoIP solutions

Huawei DP300
Server applications / Conferencing, Collaboration and VoIP solutions

Huawei TE60
Server applications / Conferencing, Collaboration and VoIP solutions

Hardware solutions / Other hardware appliances

Vendor Huawei

Security Advisory

This security advisory describes one medium risk vulnerability.

1) Information disclosure

Severity: Medium

CVSSv3: 5.2 [CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N/E:U/RL:O/RC:C] [PCI]

CVE-ID: CVE-2020-1841

CWE-ID: CWE-200 - Information Exposure

Exploit availability: No


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

The vulnerability exists due to an information leak issue. A remote attacker can make a large number of attempts to guess information and gain unauthorized access to sensitive information on the system.


Install updates from vendor's website.

Vulnerable software versions

CloudLink Board: 20.0.0

Huawei DP300: V500R002C00

RSE6500: V100R001C00, V500R002C00, V500R002C00SPC900

Huawei TE60: V500R002C00, V600R006C00, V600R006C00SPC200, V600R006C00SPC300, V600R006C10, V600R019C00, V600R019C00SPC100

CPE External links

Q & A

Can this vulnerability be exploited remotely?

Yes. This vulnerability can be exploited by a remote non-authenticated attacker via the Internet.

Is there known malware, which exploits this vulnerability?

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