CVE-2020-9122: huawei hirouter-cd30-10_firmware Improper Input Validation
Vulnerability summary
CVE-2020-9122 is a medium (CVSS 6.5) Improper Input Validation vulnerability in huawei hirouter-cd30-10_firmware. EPSS estimates a 0.36% chance of exploitation in the next 30 days, higher than 27.7% of scored vulnerabilities.
Timeline
- 12-10-2020PublishedVulnerability first disclosed.
- 04-08-2024Last modifiedVulnerability information updated.
Description
Some Huawei products have an insufficient input verification vulnerability. Attackers can exploit this vulnerability in the LAN to cause service abnormal on affected devices.Affected product versions include:HiRouter-CD30-10 version 10.0.2.5;HiRouter-CT31-10 version 10.0.2.20;WS5200-12 version 10.0.1.9;WS5281-10 version 10.0.5.10;WS5800-10 version 10.0.3.25;WS7100-10 version 10.0.5.21;WS7200-10 version 10.0.5.21.
CVSS metrics
2 scores · 1 source · 2 versionsEPSS trend
Probability
0.36%
Chance of exploitation in the next 30 days
Percentile
28%
Versus all other CVEs
30-day change
0.00 pp
From 0.36% on 20-09-2026
Known exploited
Compare KEV catalogsNot in any of the 3 tracked catalogs.
Public exploits
0 foundNo public exploits indexed.
Weaknesses
CWE · root causeAffected systems
Huawei7 products
- hirouter-cd30-10_firmware≥ 10.0.2.5, < 10.0.5.7
- hirouter-ct31-10_firmware≥ 10.0.2.20, < 10.0.2.37
- ws5200-12_firmware≥ 10.0.1.9, ≤ 10.0.5.6
- ws5281-10_firmware≥ 10.0.5.10, < 10.0.5.32
- ws5800-10_firmware≥ 10.0.3.25, < 10.0.3.33
1 vendor · 7 products
References
1 links- www.huawei.com/en/psirt/security-advisories/huawei-sa-20200930-01-verification-enX Refsource MISCVendor Advisory