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CVE

CVE-2019-5268

Some Huawei home routers have an input validation vulnerability. Due to input parameter is not correctly verified, an at

Some Huawei home routers have an input validation vulnerability. Due to input parameter is not correctly verified, an attacker can exploit this vulnerability by sending special constructed packets to obtain files in the device and upload files to some directories.

HIGH · CVSS 8.1 EPSS 0.00079
Schedule remediation
  • CVSS base score ≥ 7.0
Sigma rules0 YARA rules0
⬡

Weakness Classification

CWE-20Improper Input Validation
▤

Affected Products & Versions

22
huawei cd10-10 firmware>= 10.0.2.2 and < 10.0.2.7
huawei cd16-10 firmware>= 10.0.2.3 and < 10.0.2.5
huawei cd17-10 firmware>= 9.0.3.3 and < 10.0.2.5
huawei cd18-10 firmware>= 9.0.2.23 and < 10.0.2.5
huawei hirouter-cd15-10 firmware>= 9.0.2.3 and < 10.0.2.5
huawei hirouter-cd20-10 firmware>= 9.0.3.9 and < 10.0.2.6
huawei hirouter-cd21-16 firmware>= 9.0.3.9 and < 10.0.2.5
huawei hirouter-cd30-10 firmware>= 10.0.2.8 and < 10.0.2.9
▣

Scoring & Timeline

8.1
HIGH · CVSS v3.1 · psirt@huawei.com
View on NVD
Attack Vector
Network Adjacent Local Physical
Attack Complexity
Low High
Privileges Required
None Low High
User Interaction
None Required
Scope
Unchanged Changed
Confidentiality
None Low High
Integrity
None Low High
Availability
None Low High
Published to NVD29 Nov 2019 · 09:15 PM
CVSS VectorCVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N
🔗

References & Sources

1
Source URLs (vendor pages, mailing lists, write-ups). Exploit/PoC links are in their own section above to avoid duplication.
http://www.huawei.com/en/psirt/security-advisories/huawei-sa-20191113-01-homerouter-enVendor Advisory
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