CVE-2020-1841

Name: CVE-2020-1841
Creator: NVD / NIST
Published: 2020-02-17T21:15:12.96+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

HIGHCVSS 7.5/10EPSS 0.97%

Last modified Jun 17, 2026

CVE-2020-1841 is a high-severity vulnerability rated 7.5/10 on the CVSS scale. Huawei CloudLink Board version 20.0.0; DP300 version V500R002C00; RSE6500 versions V100R001C00, V500R002C00, and V500R002C00SPC900; and TE60 versions V500R002C00, V600R006C00, V600R006C00SPC200, V600R006C00SPC300, V600R006C10, V600R019C00, and V600R019C00SPC100 have an information leak vulnerability. An unauthenticated, remote attacker can make a large number of attempts to guess information. EPSS estimates a 0.97% chance of exploitation in the next 30 days.

Description

Huawei CloudLink Board version 20.0.0; DP300 version V500R002C00; RSE6500 versions V100R001C00, V500R002C00, and V500R002C00SPC900; and TE60 versions V500R002C00, V600R006C00, V600R006C00SPC200, V600R006C00SPC300, V600R006C10, V600R019C00, and V600R019C00SPC100 have an information leak vulnerability. An unauthenticated, remote attacker can make a large number of attempts to guess information. Successful exploitation may cause information leak.

Metrics

CVSS 3.1

7.5/10

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N

EPSS Probability

0.97%

57.5th percentile

Probability of exploitation in the next 30 days. Learn more

Affected Software

Vendor	Product	Versions
Huawei	Cloudlink Board Firmware	20.0.0
Huawei	Dp300 Firmware	v500r002c00
Huawei	Rse6500 Firmware	v100r001c00
Huawei	Rse6500 Firmware	v500r002c00
Huawei	Rse6500 Firmware	v500r002c00spc900
Huawei	Te60 Firmware	v500r002c00
Huawei	Te60 Firmware	v600r006c00
Huawei	Te60 Firmware	v600r006c00spc200
Huawei	Te60 Firmware	v600r006c00spc300
Huawei	Te60 Firmware	v600r006c10
Huawei	Te60 Firmware	v600r019c00
Huawei	Te60 Firmware	v600r019c00spc100

References

http://www.huawei.com/en/psirt/security-advisories/huawei-sa-20200207-01-te-enVendor Advisory
http://www.huawei.com/en/psirt/security-advisories/huawei-sa-20200207-01-te-enVendor Advisory

Timeline

Published: Feb 17, 2020
Last Modified: Jun 17, 2026
Status: Modified

Frequently Asked Questions

What is CVE-2020-1841?

How severe is CVE-2020-1841?

CVE-2020-1841 has a CVSS score of 7.5/10 (HIGH severity). The EPSS model estimates a 0.97% probability of exploitation in the next 30 days.

How do I fix CVE-2020-1841?

Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.

Are you affected by CVE-2020-1841?

Run a free Strix scan to check your systems for this vulnerability.

Scan your code now

Source: NVD / NIST