What is CVE-2021-46835?

CVE-2021-46835 is a medium-severity vulnerability in Huawei Ws7200-10, classified under Authentication Bypass by Capture-replay. CVSS score: 4.3/10. Published 2022-09-20.

How severe is CVE-2021-46835?

Medium severity. CVSS v3 base score is 4.3 out of 10.

Is CVE-2021-46835 known to be exploited?

1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.

Vulnerability in Huawei Ws7200-10

CVE-2021-46835

There is a traffic hijacking vulnerability in WS7200-10 11.0.2.13. Successful exploitation of this vulnerability can cause packets to be hijacked by attackers.

EPSS: 0.003 (16.8th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 4.3 (Medium). Vector: CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N.

Affected products

Huawei Ws7200-10
Huawei Ws7200-10_firmware — versions 11.0.2.13
N/a Ws7200-10 — versions 11.0.2.13

Weakness classification (CWE)

CWE-294 — Authentication Bypass by Capture-replay

Public proof-of-concept exploits

karimhabush/cyberowl

References

psirt@huawei.com (x_refsource_MISC, Vendor Advisory)

Frequently asked questions

What is CVE-2021-46835?: CVE-2021-46835 is a medium-severity vulnerability in Huawei Ws7200-10, classified under Authentication Bypass by Capture-replay. CVSS score: 4.3/10. Published 2022-09-20.
How severe is CVE-2021-46835?: Medium severity. CVSS v3 base score is 4.3 out of 10.
Is CVE-2021-46835 known to be exploited?: 1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.