Hikvision Camera up to 4.1.1 Build 160203 Request memory corruption

CVSS Meta Temp Score
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Current Exploit Price (≈)
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CTI Interest Score
Our Cyber Threat Intelligence team is monitoring different web sites, mailing lists, exploit markets and social media networks. The CTI Interest Score identifies the interest of attackers and the security community for this specific vulnerability in real-time. A high score indicates an elevated risk to be targeted for this vulnerability.
7.1$0-$5k0.00

Summaryinfo

A vulnerability marked as critical has been reported in Hikvision Camera up to 4.1.1 Build 160203. This affects an unknown function. This manipulation as part of Request causes memory corruption. This vulnerability is registered as CVE-2018-6413. Remote exploitation of the attack is possible. No exploit is available. It is suggested to upgrade the affected component.

Detailsinfo

A vulnerability was found in Hikvision Camera up to 4.1.1 Build 160203. It has been declared as critical. Affected by this vulnerability is an unknown code. The manipulation as part of a Request leads to a memory corruption vulnerability. The CWE definition for the vulnerability is CWE-119. The product performs operations on a memory buffer, but it can read from or write to a memory location that is outside of the intended boundary of the buffer. As an impact it is known to affect confidentiality, integrity, and availability. The summary by CVE is:

There is a buffer overflow in the Hikvision Camera DS-2CD9111-S of V4.1.2 build 160203 and before, and this vulnerability allows remote attackers to launch a denial of service attack (service interruption) via a crafted network setting interface request.

The bug was discovered 12/21/2017. The weakness was published 04/18/2018 (Website). It is possible to read the advisory at www1.hikvision.com. This vulnerability is known as CVE-2018-6413 since 01/31/2018. The exploitation appears to be easy. The attack can be launched remotely. The exploitation doesn't need any form of authentication. The technical details are unknown and an exploit is not publicly available.

The vulnerability was handled as a non-public zero-day exploit for at least 118 days. During that time the estimated underground price was around $0-$5k.

Upgrading to version 4.1.2 eliminates this vulnerability.

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Productinfo

Vendor

Name

Version

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 7.4
VulDB Meta Temp Score: 7.2

VulDB Base Score: 7.3
VulDB Temp Score: 7.0
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 7.5
NVD Vector: 🔍

CVSSv2info

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VulDB Base Score: 🔍
VulDB Temp Score: 🔍
VulDB Reliability: 🔍

NVD Base Score: 🔍

Exploitinginfo

Class: Memory corruption
CWE: CWE-119
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: Upgrade
Status: 🔍

0-Day Time: 🔍

Upgrade: Camera 4.1.2

Timelineinfo

12/21/2017 🔍
01/31/2018 +41 days 🔍
04/18/2018 +76 days 🔍
04/18/2018 +0 days 🔍
04/19/2018 +1 days 🔍
01/27/2020 +648 days 🔍

Sourcesinfo

Advisory: www1.hikvision.com
Status: Not defined
Confirmation: 🔍

CVE: CVE-2018-6413 (🔍)
GCVE (CVE): GCVE-0-2018-6413
GCVE (VulDB): GCVE-100-116575

Entryinfo

Created: 04/19/2018 08:45
Updated: 01/27/2020 17:42
Changes: 04/19/2018 08:45 (58), 01/27/2020 17:42 (2)
Complete: 🔍
Cache ID: 216::103

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