VulnerabilityModified
CVE-2017-2712
S3300 V100R006C05 have an Ethernet in the First Mile (EFM) flapping vulnerability due to the lack of type-length-value (TLV) consistency check.
MEDIUM 5.3EPSS 1.13%
Does this matter?
Lower severity and a low EPSS score (1.13%). Track it; it rarely justifies an emergency change on its own.
Description
S3300 V100R006C05 have an Ethernet in the First Mile (EFM) flapping vulnerability due to the lack of type-length-value (TLV) consistency check. An attacker may craft malformed packets and send them to a device to cause EFM flapping.
- CVSS 3.0
- 5.3 MEDIUMCVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L
- EPSS
- 1.13% probability · 64th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-417
- Affected
- huawei/s3300 firmware
- Source
- psirt@huawei.com
References
- http://www.huawei.com/en/psirt/security-advisories/huawei-sa-20170118-01-vrp-enVendor Advisory
- http://www.securityfocus.com/bid/95662Third Party Advisory, VDB Entry
- http://www.huawei.com/en/psirt/security-advisories/huawei-sa-20170118-01-vrp-enVendor Advisory
- http://www.securityfocus.com/bid/95662Third Party Advisory, VDB Entry
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.