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CVE-2020-9212

There is a vulnerability in some version of USG9500 that the device improperly handles the information when a user logs in to device. The attacker can exploit the vulnerability to perform some operation and can get information and cause information leak.
6.5
CVSS
2.3
ShadowTrackr
NO
CISA KEV
-
NCSC.nl
CVSS v4.0 Metrics
Exploitability
Attack VectorNetwork
ComplexityLow
RequirementsPresent
PrivilegesLow
User InteractionNone
Threat
Exploit MaturityUnreported
Vulnerable System
ConfidentialityHigh
IntegrityNone
AvailabilityNone
Subsequent System
ConfidentialityNone
IntegrityNone
AvailabilityNone
Supplemental
SafetyNegligible
AutomatableYes
RecoveryAutomatic
Value DensityConcentrated
UrgencyMedium
Patch StatusUnavailable

Change Log
DateSourceChangesScore
2026-07-21nvdAV: P→N, AC: H→L, PR: H→L, UI: A→N, VC: N→H0.0 → 2.3
2026-07-21cve.orginitial, patch: Unavailable0.0
References: CVE.org · NVD

Affected Software
VendorProductVersion
huaweiusg9500_firmwarev500r005c00spc100
huaweiusg9500_firmwarev500r005c00spc200
huaweiusg9500_firmwarev500r005c20spc300
huaweiusg9500_firmwarev500r005c20spc500
huaweiusg9500_firmwarev500r005c20spc600
n/aUSG9500V500R005C00SPC100,V500R005C00SPC200,V500R005C20SPC300,V500R005C20SPC500,V500R005C20SPC600
Published: 2021-03-22