Hikvision NVR DS-77xxxNI-E4 up to 3.3.x SDK memory corruption

CVSS Meta Temp Score
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Current Exploit Price (≈)
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CTI Interest Score
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6.1$0-$5k0.00

Summaryinfo

A vulnerability classified as critical was found in Hikvision NVR DS-76xxNI-E1, NVR DS-76xxNI-E2 and NVR DS-77xxxNI-E4 up to 3.3.x. The impacted element is an unknown function of the component SDK. Such manipulation leads to memory corruption. This vulnerability is traded as CVE-2015-4409. The attack may be launched remotely. There is no exploit available. Upgrading the affected component is advised.

Detailsinfo

A vulnerability was found in Hikvision NVR DS-76xxNI-E1, NVR DS-76xxNI-E2 and NVR DS-77xxxNI-E4 up to 3.3.x. It has been rated as critical. Affected by this issue is an unknown function of the component SDK. The manipulation with an unknown input leads to a memory corruption vulnerability. Using CWE to declare the problem leads to 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. Impacted is confidentiality, integrity, and availability. CVE summarizes:

Buffer overflow on Hikvision NVR DS-76xxNI-E1/2 and DS-77xxxNI-E4 devices before 3.4.0 allows remote authenticated users to cause a denial of service (service interruption) via a crafted HTTP request, aka the SDK issue.

The bug was discovered 11/09/2015. The weakness was shared 03/13/2017 (Website). The advisory is available at hikvision.com. This vulnerability is handled as CVE-2015-4409 since 06/06/2015. The attack may be launched remotely. The successful exploitation requires a simple authentication. The technical details are unknown and an exploit is not available.

The vulnerability was handled as a non-public zero-day exploit for at least 490 days. During that time the estimated underground price was around $0-$5k.

Upgrading to version 3.4.0 eliminates this vulnerability.

The entries VDB-97872 and VDB-97873 are related to this item. If you want to get best quality of vulnerability data, you may have to visit VulDB.

Productinfo

Vendor

Name

Version

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 6.4
VulDB Meta Temp Score: 6.2

VulDB Base Score: 6.3
VulDB Temp Score: 6.0
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 6.5
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: 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: NVR DS-76xxNI-E1/NVR DS-76xxNI-E2/NVR DS-77xxxNI-E4 3.4.0

Timelineinfo

06/06/2015 🔍
11/09/2015 +156 days 🔍
03/13/2017 +490 days 🔍
03/13/2017 +0 days 🔍
03/13/2017 +0 days 🔍
09/06/2020 +1273 days 🔍

Sourcesinfo

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

CVE: CVE-2015-4409 (🔍)
GCVE (CVE): GCVE-0-2015-4409
GCVE (VulDB): GCVE-100-97874
OSVDB: - CVE-2015-4409 - Hikvision - Multiple Products - Buffer Overflow Issue

See also: 🔍

Entryinfo

Created: 03/13/2017 13:25
Updated: 09/06/2020 10:49
Changes: 03/13/2017 13:25 (59), 09/06/2020 10:49 (3)
Complete: 🔍
Cache ID: 216::103

If you want to get best quality of vulnerability data, you may have to visit VulDB.

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