VulnerabilityModified
CVE-2019-5285
Some Huawei S series switches have a DoS vulnerability.
HIGH 7.5EPSS 1.66%
Does this matter?
High impact if exploited, but EPSS currently rates exploitation as unlikely (1.66%). Schedule it in the normal patch cycle and watch for a rise in EPSS or a public exploit.
Description
Some Huawei S series switches have a DoS vulnerability. An unauthenticated remote attacker can send crafted packets to the affected device to exploit this vulnerability. Due to insufficient verification of the packets, successful exploitation may cause the device reboot and denial of service (DoS) condition. (Vulnerability ID: HWPSIRT-2019-03109)
- CVSS 3.0
- 7.5 HIGHCVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
- EPSS
- 1.66% probability · 75th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-20
- Affected
- huawei/s12700 firmware · huawei/s1700 firmware · huawei/s2300 firmware · huawei/s2700 firmware · huawei/s5300 firmware · huawei/s5700 firmware · huawei/s600-e firmware · huawei/s6300 firmware · huawei/s6700 firmware · huawei/s7700 firmware · huawei/s7900 firmware · huawei/s9300 firmware · huawei/s9300x firmware · huawei/s9700 firmware
- Source
- psirt@huawei.com
References
- http://www.huawei.com/en/psirt/security-advisories/huawei-sa-20190522-01-switch-en
- https://www.huawei.com/en/psirt/security-advisories/huawei-sa-20190522-01-switch-enVendor Advisory
- http://www.huawei.com/en/psirt/security-advisories/huawei-sa-20190522-01-switch-en
- https://www.huawei.com/en/psirt/security-advisories/huawei-sa-20190522-01-switch-enVendor Advisory
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.