VulnerabilityModified
CVE-2019-5304
Some Huawei products have a buffer error vulnerability.
HIGH 7.5EPSS 0.97%
Does this matter?
High impact if exploited, but EPSS currently rates exploitation as unlikely (0.97%). Schedule it in the normal patch cycle and watch for a rise in EPSS or a public exploit.
Description
Some Huawei products have a buffer error vulnerability. An unauthenticated, remote attacker could send specific MPLS Echo Request messages to the target products. Due to insufficient input validation of some parameters in the messages, successful exploit may cause the device to reset.
- CVSS 3.1
- 7.5 HIGHCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
- EPSS
- 0.97% probability · 60th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-120
- Affected
- huawei/ar120-s firmware · huawei/ar1200 firmware · huawei/ar1200-s firmware · huawei/ar150 firmware · huawei/ar150-s firmware · huawei/ar160 firmware · huawei/ar200 firmware · huawei/ar200-s firmware · huawei/ar2200 firmware · huawei/ar2200-s firmware · huawei/ar3200 firmware · huawei/ar3600 firmware · huawei/ips module firmware · huawei/ngfw module firmware · huawei/nip6300 firmware · huawei/nip6600 firmware · huawei/netengine16ex firmware · huawei/s5700 firmware · huawei/s6700 firmware · huawei/srg1300 firmware · +6 more
- Source
- psirt@huawei.com
References
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.