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ID

VAR-202004-2214


TITLE

Nanda Auto Extension NAop401 has a denial of service vulnerability (CNVD-2020-21832)

Trust: 0.6

sources: CNVD: CNVD-2020-21832

DESCRIPTION

NAop401 is an OP series text screen design tool. There is a denial-of-service vulnerability in NAOP401 of Nanda Auto Technology. An attacker can exploit the vulnerability by constructing a malformed evp file to cause the program to crash.

Trust: 0.6

sources: CNVD: CNVD-2020-21832

IOT TAXONOMY

category:['ICS']sub_category: -

Trust: 0.8

sources: IVD: f33d5331-4491-49df-9086-fe6ced33fb8c // CNVD: CNVD-2020-21832

AFFECTED PRODUCTS

vendor:nanda auto jiangsumodel:nano auto technology naop401scope:eqversion:4.8.8

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sources: CNVD: CNVD-2020-21832

CVSS

SEVERITY

CVSSV2

CVSSV3

CNVD: CNVD-2020-21832
value: MEDIUM

Trust: 0.6

IVD: f33d5331-4491-49df-9086-fe6ced33fb8c
value: MEDIUM

Trust: 0.2

CNVD: CNVD-2020-21832
severity: MEDIUM
baseScore: 4.9
vectorString: AV:L/AC:L/AU:N/C:N/I:N/A:C
accessVector: LOCAL
accessComplexity: LOW
authentication: NONE
confidentialityImpact: NONE
integrityImpact: NONE
availabilityImpact: COMPLETE
exploitabilityScore: 3.9
impactScore: 6.9
acInsufInfo: NONE
obtainAllPrivilege: NONE
obtainUserPrivilege: NONE
obtainOtherPrivilege: NONE
userInteractionRequired: NONE
version: 2.0

Trust: 0.6

IVD: f33d5331-4491-49df-9086-fe6ced33fb8c
severity: MEDIUM
baseScore: 4.9
vectorString: AV:L/AC:L/AU:N/C:N/I:N/A:C
accessVector: LOCAL
accessComplexity: LOW
authentication: NONE
confidentialityImpact: NONE
integrityImpact: NONE
availabilityImpact: COMPLETE
exploitabilityScore: 3.9
impactScore: 6.9
acInsufInfo: NONE
obtainAllPrivilege: NONE
obtainUserPrivilege: NONE
obtainOtherPrivilege: NONE
userInteractionRequired: NONE
version: 2.9 [IVD]

Trust: 0.2

sources: IVD: f33d5331-4491-49df-9086-fe6ced33fb8c // CNVD: CNVD-2020-21832

TYPE

Denial of service

Trust: 0.2

sources: IVD: f33d5331-4491-49df-9086-fe6ced33fb8c

PATCH

title:Nanda Auto Extension NAop401 (OP series text screen design tool) has a denial of service vulnerabilityurl:https://www.cnvd.org.cn/patchinfo/show/207933

Trust: 0.6

sources: CNVD: CNVD-2020-21832

EXTERNAL IDS

db:CNVDid:CNVD-2020-21832

Trust: 0.8

db:IVDid:F33D5331-4491-49DF-9086-FE6CED33FB8C

Trust: 0.2

sources: IVD: f33d5331-4491-49df-9086-fe6ced33fb8c // CNVD: CNVD-2020-21832

SOURCES

db:IVDid:f33d5331-4491-49df-9086-fe6ced33fb8c
db:CNVDid:CNVD-2020-21832

LAST UPDATE DATE

2022-05-17T01:47:48.312000+00:00


SOURCES UPDATE DATE

db:CNVDid:CNVD-2020-21832date:2020-04-13T00:00:00

SOURCES RELEASE DATE

db:IVDid:f33d5331-4491-49df-9086-fe6ced33fb8cdate:2020-04-19T00:00:00
db:CNVDid:CNVD-2020-21832date:2020-04-19T00:00:00