CVE-2021-37127

There is a signature management vulnerability in some huawei products

published October 27, 2021

CVSS
—
EPSS
1%
Percentile
53.2
In the wild
Unconfirmed
What it is

There is a signature management vulnerability in some huawei products. An attacker can forge signature and bypass the signature check. During firmware update process, successful exploit this vulnerability can cause the forged system file overwrite the correct system file. Affected product versions include:iManager NetEco V600R010C00CP2001,V600R010C00CP2002,V600R010C00SPC100,V600R010C00SPC110,V600R010C00SPC120,V600R010C00SPC200,V600R010C00SPC210,V600R010C00SPC300;iManager NetEco 6000 V600R009C00SPC100,V600R009C00SPC110,V600R009C00SPC120,V600R009C00SPC190,V600R009C00SPC200,V600R009C00SPC201,V600R009C00SPC202,V600R009C00SPC210.

The record
Technical detail
CVSS
Not scored
CVSS v4.0
Not supplied
EPSS
0.00716 · 53.2th percentile
Published
2021-10-27T00:31Z
EPSS history
Timeline
  • 27 OCT 00:31Z
    There is a signature management vulnerability in some huawei products
    cvelistv5