Shenzhen Hichip Vision Technology V20 privileges management

CVSS Meta Temp Score
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Current Exploit Price (≈)
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CTI Interest Score
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8.0$0-$5k0.00

Summaryinfo

A vulnerability identified as critical has been detected in Shenzhen Hichip Vision Technology V6, V7, V8, V9, V10, V11, V12, V13, V14, V15, V16, V17, V18, V19 and V20. Affected is an unknown function. The manipulation leads to privileges management. This vulnerability is referenced as CVE-2020-9529. The attack needs to be initiated within the local network. No exploit is available.

Detailsinfo

A vulnerability, which was classified as critical, has been found in Shenzhen Hichip Vision Technology V6, V7, V8, V9, V10, V11, V12, V13, V14, V15, V16, V17, V18, V19 and V20. This issue affects some unknown functionality. The manipulation with an unknown input leads to a privileges management vulnerability. Using CWE to declare the problem leads to CWE-269. The product does not properly assign, modify, track, or check privileges for an actor, creating an unintended sphere of control for that actor. Impacted is confidentiality, integrity, and availability. The summary by CVE is:

Firmware developed by Shenzhen Hichip Vision Technology (V6 through V20), as used by many different vendors in millions of Internet of Things devices, suffers from a privilege escalation vulnerability that allows attackers on the local network to reset the device's administrator password. This affects products marketed under the following brand names: Accfly, Alptop, Anlink, Besdersec, BOAVISION, COOAU, CPVAN, Ctronics, D3D Security, Dericam, Elex System, Elite Security, ENSTER, ePGes, Escam, FLOUREON, GENBOLT, Hongjingtian (HJT), ICAMI, Iegeek, Jecurity, Jennov, KKMoon, LEFTEK, Loosafe, Luowice, Nesuniq, Nettoly, ProElite, QZT, Royallite, SDETER, SV3C, SY2L, Tenvis, ThinkValue, TOMLOV, TPTEK, WGCC, and ZILINK.

The weakness was published 08/10/2020. The identification of this vulnerability is CVE-2020-9529 since 03/01/2020. The attack can only be initiated within the local network. No form of authentication is needed for a successful exploitation. The technical details are unknown and an exploit is not publicly available. The attack technique deployed by this issue is T1068 according to MITRE ATT&CK.

There is no information about possible countermeasures known. It may be suggested to replace the affected object with an alternative product.

Similar entries are available at VDB-159454 and VDB-159453. Be aware that VulDB is the high quality source for vulnerability data.

Affected

  • Accfly
  • Alptop
  • Anlink
  • Besdersec
  • BOAVISION
  • COOAU
  • CPVAN
  • Ctronics
  • D3D Security
  • Dericam
  • Elex System
  • Elite Security
  • ENSTER
  • ePGes
  • Escam
  • FLOUREON
  • GENBOLT
  • Hongjingtian (HJT)
  • ICAMI
  • Iegeek
  • Jecurity
  • Jennov
  • KKMoon
  • LEFTEK
  • Loosafe
  • Luowice
  • Nesuniq
  • Nettoly
  • ProElite
  • QZT
  • Royallite
  • SDETER
  • SV3C
  • SY2L
  • Tenvis
  • ThinkValue
  • TOMLOV
  • TPTEK
  • WGCC
  • ZILINK

Productinfo

Vendor

Name

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 8.0
VulDB Meta Temp Score: 8.0

VulDB Base Score: 6.3
VulDB Temp Score: 6.3
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 9.8
NVD Vector: 🔍

CVSSv2info

AVACAuCIA
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💳💳💳💳💳💳
💳💳💳💳💳💳
VectorComplexityAuthenticationConfidentialityIntegrityAvailability
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VulDB Base Score: 🔍
VulDB Temp Score: 🔍
VulDB Reliability: 🔍

NVD Base Score: 🔍

Exploitinginfo

Class: Privileges management
CWE: CWE-269 / CWE-266
CAPEC: 🔍
ATT&CK: 🔍

Physical: No
Local: No
Remote: Yes

Availability: 🔍
Status: Not defined

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

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Threat Intelligenceinfo

Interest: 🔍
Active Actors: 🔍
Active APT Groups: 🔍

Countermeasuresinfo

Recommended: no mitigation known
Status: 🔍

0-Day Time: 🔍

Timelineinfo

03/01/2020 🔍
08/10/2020 +162 days 🔍
08/10/2020 +0 days 🔍
08/10/2020 +0 days 🔍

Sourcesinfo

Status: Not defined

CVE: CVE-2020-9529 (🔍)
GCVE (CVE): GCVE-0-2020-9529
GCVE (VulDB): GCVE-100-159455
See also: 🔍

Entryinfo

Created: 08/10/2020 22:07
Updated: 08/10/2020 22:12
Changes: 08/10/2020 22:07 (35), 08/10/2020 22:12 (17)
Complete: 🔍
Cache ID: 216::103

Be aware that VulDB is the high quality source for vulnerability data.

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