Vulnerability in Huawei Imaster Mae-M

CVE-2021-22299

There is a local privilege escalation vulnerability in some Huawei products. A local, authenticated attacker could craft specific commands to exploit this vulnerability. Successful exploitation may cause the attacker to obtain a higher privilege. Affected product versions include: ManageOne versions 6.5.0,6.5.0.SPC100.B210,6.5.1.1.B010,6.5.1.1.B020,6.5.1.1.B030,6.5.1.1.B040,6.5.1.SPC100.B050,6.5.1.SPC101.B010,6.5.1.SPC101.B040,6.5.1.SPC200,6.5.1.SPC200.B010,6.5.1.SPC200.B030,6.5.1.SPC200.B040,6.5.1.SPC200.B050,6.5.1.SPC200.B060,6.5.1.SPC200.B070,6.5.1RC1.B060,6.5.1RC2.B020,6.5.1RC2.B030,6.5.1RC2.B040,6.5.1RC2.B050,6.5.1RC2.B060,6.5.1RC2.B070,6.5.1RC2.B080,6.5.1RC2.B090,6.5.RC2.B050,8.0.0,8.0.0-LCND81,8.0.0.SPC100,8.0.1,8.0.RC2,8.0.RC3,8.0.RC3.B041,8.0.RC3.SPC100; NFV_FusionSphere versions 6.5.1.SPC23,8.0.0.SPC12; SMC2.0 versions V600R019C00,V600R019C10; iMaster MAE-M versions MAE-TOOL(FusionSphereBasicTemplate_Euler_X86)V100R020C10SPC220.

Published · last modified .

CVSS v3 metric

CVSS v3 base score 7.8 (High). Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H.

EPSS exploit prediction

EPSS: 0.002 (13.6th percentile), scored .

Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 14th percentile — 13.6% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.

EPSS trend (30 days)EPSS over the last 30 days for CVE-2021-22299: held from 0.002 to 0.002.

EPSS over last 30 days · oldest: 0.002 · newest: 0.002 · change: 0.000

Affected products

References

Frequently asked questions

What is CVE-2021-22299?
CVE-2021-22299 is a high-severity vulnerability in Huawei Imaster Mae-M. CVSS score: 7.8/10. Published 2021-02-06.
How severe is CVE-2021-22299?
High severity. CVSS v3 base score is 7.8 out of 10.