VulnerabilityModified

CVE-2017-8123

The UMA product with software V200R001 has a privilege elevation vulnerability due to insufficient validation or improper processing of parameters.

CRITICAL 9.8EPSS 1.05%

Does this matter?

High impact if exploited, but EPSS currently rates exploitation as unlikely (1.05%). Schedule it in the normal patch cycle and watch for a rise in EPSS or a public exploit.

Description

The UMA product with software V200R001 has a privilege elevation vulnerability due to insufficient validation or improper processing of parameters. An attacker could craft specific packets to exploit these vulnerabilities to gain elevated privileges.

CVSS 3.0: 9.8 CRITICALCVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
EPSS: 1.05% probability · 62th percentile
CISA KEV: Not listed
Weakness: CWE-20
Affected: huawei/uma
Source: psirt@huawei.com

References

http://www.huawei.com/en/psirt/security-advisories/huawei-sa-20170612-01-uma-enVendor Advisory
http://www.huawei.com/en/psirt/security-advisories/huawei-sa-20170612-01-uma-enVendor Advisory

Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.