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ID

VAR-202005-0398


CVE

CVE-2020-12763


TITLE

TRENDnet ProView Wireless camera TV-IP512WN Out-of-bounds write vulnerability in

Trust: 0.8

sources: JVNDB: JVNDB-2020-005410

DESCRIPTION

TRENDnet ProView Wireless camera TV-IP512WN 1.0R 1.0.4 is vulnerable to an unauthenticated stack-based buffer overflow in handling RTSP packets. This may result in remote code execution or denial of service. The issue is in the binary rtspd (in /sbin) when parsing a long "Authorization: Basic" RTSP header. TRENDnet ProView Wireless camera TV-IP512WN Is vulnerable to out-of-bounds writes.Information is obtained, information is tampered with, and service operation is interrupted. (DoS) It may be put into a state. TRENDnet ProView Wireless camera TV-IP512WN is a wireless network camera produced by TRENDnet

Trust: 2.25

sources: NVD: CVE-2020-12763 // JVNDB: JVNDB-2020-005410 // CNVD: CNVD-2020-40743 // VULMON: CVE-2020-12763

IOT TAXONOMY

category:['IoT']sub_category: -

Trust: 0.6

category:['camera device']sub_category:camera

Trust: 0.1

sources: OTHER: None // CNVD: CNVD-2020-40743

AFFECTED PRODUCTS

vendor:trendnetmodel:tv-ip512wnscope:eqversion:1.0.4

Trust: 1.1

vendor:trendnetmodel:tv-ip512wnscope:eqversion:1.0r 1.0.4

Trust: 0.8

vendor:trendnetmodel:proview wireless camera tv-ip512wnscope:eqversion:1.0.4

Trust: 0.6

sources: CNVD: CNVD-2020-40743 // VULMON: CVE-2020-12763 // JVNDB: JVNDB-2020-005410 // NVD: CVE-2020-12763

CVSS

SEVERITY

CVSSV2

CVSSV3

nvd@nist.gov: CVE-2020-12763
value: CRITICAL

Trust: 1.0

NVD: JVNDB-2020-005410
value: CRITICAL

Trust: 0.8

CNVD: CNVD-2020-40743
value: HIGH

Trust: 0.6

CNNVD: CNNVD-202005-717
value: CRITICAL

Trust: 0.6

VULMON: CVE-2020-12763
value: HIGH

Trust: 0.1

nvd@nist.gov: CVE-2020-12763
severity: HIGH
baseScore: 7.5
vectorString: AV:N/AC:L/AU:N/C:P/I:P/A:P
accessVector: NETWORK
accessComplexity: LOW
authentication: NONE
confidentialityImpact: PARTIAL
integrityImpact: PARTIAL
availabilityImpact: PARTIAL
exploitabilityScore: 10.0
impactScore: 6.4
acInsufInfo: NONE
obtainAllPrivilege: NONE
obtainUserPrivilege: NONE
obtainOtherPrivilege: NONE
userInteractionRequired: NONE
version: 2.0

Trust: 1.1

NVD: JVNDB-2020-005410
severity: HIGH
baseScore: 7.5
vectorString: AV:N/AC:L/AU:N/C:P/I:P/A:P
accessVector: NETWORK
accessComplexity: LOW
authentication: NONE
confidentialityImpact: PARTIAL
integrityImpact: PARTIAL
availabilityImpact: PARTIAL
exploitabilityScore: NONE
impactScore: NONE
acInsufInfo: NONE
obtainAllPrivilege: NONE
obtainUserPrivilege: NONE
obtainOtherPrivilege: NONE
userInteractionRequired: NONE
version: 2.0

Trust: 0.8

CNVD: CNVD-2020-40743
severity: HIGH
baseScore: 7.5
vectorString: AV:N/AC:L/AU:N/C:P/I:P/A:P
accessVector: NETWORK
accessComplexity: LOW
authentication: NONE
confidentialityImpact: PARTIAL
integrityImpact: PARTIAL
availabilityImpact: PARTIAL
exploitabilityScore: 10.0
impactScore: 6.4
acInsufInfo: NONE
obtainAllPrivilege: NONE
obtainUserPrivilege: NONE
obtainOtherPrivilege: NONE
userInteractionRequired: NONE
version: 2.0

Trust: 0.6

nvd@nist.gov: CVE-2020-12763
baseSeverity: CRITICAL
baseScore: 9.8
vectorString: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
attackVector: NETWORK
attackComplexity: LOW
privilegesRequired: NONE
userInteraction: NONE
scope: UNCHANGED
confidentialityImpact: HIGH
integrityImpact: HIGH
availabilityImpact: HIGH
exploitabilityScore: 3.9
impactScore: 5.9
version: 3.1

Trust: 1.0

NVD: JVNDB-2020-005410
baseSeverity: CRITICAL
baseScore: 9.8
vectorString: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
attackVector: NETWORK
attackComplexity: LOW
privilegesRequired: NONE
userInteraction: NONE
scope: UNCHANGED
confidentialityImpact: HIGH
integrityImpact: HIGH
availabilityImpact: HIGH
exploitabilityScore: NONE
impactScore: NONE
version: 3.0

Trust: 0.8

sources: CNVD: CNVD-2020-40743 // VULMON: CVE-2020-12763 // JVNDB: JVNDB-2020-005410 // CNNVD: CNNVD-202005-717 // NVD: CVE-2020-12763

PROBLEMTYPE DATA

problemtype:CWE-787

Trust: 1.8

sources: JVNDB: JVNDB-2020-005410 // NVD: CVE-2020-12763

THREAT TYPE

remote

Trust: 0.6

sources: CNNVD: CNNVD-202005-717

TYPE

buffer error

Trust: 0.6

sources: CNNVD: CNNVD-202005-717

CONFIGURATIONS

sources:
            
            
            JVNDB: JVNDB-2020-005410

PATCH
title:Top Pageurl:https://www.trendnet.com/home
Trust: 0.8
title:Patch for TRENDnet ProView Wireless camera TV-IP512WN buffer overflow vulnerabilityurl:https://www.cnvd.org.cn/patchInfo/show/225867
Trust: 0.6
title:TRENDnet ProView Wireless camera TV-IP512WN Buffer error vulnerability fixurl:http://www.cnnvd.org.cn/web/xxk/bdxqById.tag?id=118943
Trust: 0.6
sources:
            
            
            CNVD: CNVD-2020-40743 // 
            
            
            
            JVNDB: JVNDB-2020-005410 // 
            
            
            
            CNNVD: CNNVD-202005-717

EXTERNAL IDS
db:NVDid:CVE-2020-12763
Trust: 3.2
db:JVNDBid:JVNDB-2020-005410
Trust: 0.8
db:CNVDid:CNVD-2020-40743
Trust: 0.6
db:CNNVDid:CNNVD-202005-717
Trust: 0.6
db:OTHERid:NONE
Trust: 0.1
db:VULMONid:CVE-2020-12763
Trust: 0.1
sources:
            
            
            OTHER: None // 
            
            
            
            CNVD: CNVD-2020-40743 // 
            
            
            
            VULMON: CVE-2020-12763 // 
            
            
            
            JVNDB: JVNDB-2020-005410 // 
            
            
            
            CNNVD: CNNVD-202005-717 // 
            
            
            
            NVD: CVE-2020-12763

REFERENCES
url:https://payatu.com/blog/munawwar/trendnet-wireless-camera-buffer-overflow-vulnerability
Trust: 2.5
url:https://nvd.nist.gov/vuln/detail/cve-2020-12763
Trust: 2.0
url:https://cve.mitre.org/cgi-bin/cvename.cgi?name=cve-2020-12763
Trust: 0.8
url:https://ieeexplore.ieee.org/abstract/document/10769424
Trust: 0.1
url:https://cwe.mitre.org/data/definitions/787.html
Trust: 0.1
url:https://nvd.nist.gov
Trust: 0.1
sources:
            
            
            OTHER: None // 
            
            
            
            CNVD: CNVD-2020-40743 // 
            
            
            
            VULMON: CVE-2020-12763 // 
            
            
            
            JVNDB: JVNDB-2020-005410 // 
            
            
            
            CNNVD: CNNVD-202005-717 // 
            
            
            
            NVD: CVE-2020-12763

SOURCES
db:OTHERid: - 
db:CNVDid:CNVD-2020-40743
db:VULMONid:CVE-2020-12763
db:JVNDBid:JVNDB-2020-005410
db:CNNVDid:CNNVD-202005-717
db:NVDid:CVE-2020-12763

LAST UPDATE DATE
2025-01-30T21:22:25.267000+00:00

SOURCES UPDATE DATE
db:CNVDid:CNVD-2020-40743date:2020-07-17T00:00:00
db:VULMONid:CVE-2020-12763date:2020-05-15T00:00:00
db:JVNDBid:JVNDB-2020-005410date:2020-06-12T00:00:00
db:CNNVDid:CNNVD-202005-717date:2020-05-22T00:00:00
db:NVDid:CVE-2020-12763date:2024-11-21T05:00:14.137

SOURCES RELEASE DATE
db:CNVDid:CNVD-2020-40743date:2020-07-17T00:00:00
db:VULMONid:CVE-2020-12763date:2020-05-13T00:00:00
db:JVNDBid:JVNDB-2020-005410date:2020-06-12T00:00:00
db:CNNVDid:CNNVD-202005-717date:2020-05-13T00:00:00
db:NVDid:CVE-2020-12763date:2020-05-13T15:15:11.623