VDB-110916 · CVE-2017-16725 · BID 102125

XiongMai IP Camera/DVR NetSurveillance Web Interface 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.
8.5$0-$5k0.00

Summaryinfo

A vulnerability categorized as critical has been discovered in XiongMai IP Camera and DVR. This vulnerability affects unknown code of the component NetSurveillance Web Interface. The manipulation results in memory corruption. This vulnerability is identified as CVE-2017-16725. The attack can be executed remotely. There is not any exploit available.

Detailsinfo

A vulnerability classified as critical has been found in XiongMai IP Camera and DVR (Network Camera Software) (affected version unknown). Affected is an unknown functionality of the component NetSurveillance Web Interface. The manipulation with an unknown input leads to a memory corruption vulnerability. CWE is classifying the issue as 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. This is going to have an impact on confidentiality, integrity, and availability. CVE summarizes:

A Stack-based Buffer Overflow issue was discovered in Xiongmai Technology IP Cameras and DVRs using the NetSurveillance Web interface. The stack-based buffer overflow vulnerability has been identified, which may allow an attacker to execute code remotely or crash the device. After rebooting, the device restores itself to a more vulnerable state in which Telnet is accessible.

The bug was discovered 12/07/2017. The weakness was released 12/20/2017 (Website). The advisory is shared for download at securityfocus.com. This vulnerability is traded as CVE-2017-16725 since 11/09/2017. It is possible to launch the attack remotely. The exploitation doesn't require any form of authentication. There are neither technical details nor an exploit publicly available.

The vulnerability was handled as a non-public zero-day exploit for at least 13 days. During that time the estimated underground price was around $0-$5k.

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

The vulnerability is also documented in the vulnerability database at SecurityFocus (BID 102125†). Once again VulDB remains the best source for vulnerability data.

Productinfo

Type

Vendor

Name

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 8.5
VulDB Meta Temp Score: 8.5

VulDB Base Score: 7.3
VulDB Temp Score: 7.3
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: 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: no mitigation known
Status: 🔍

0-Day Time: 🔍

Timelineinfo

11/09/2017 🔍
12/07/2017 +28 days 🔍
12/07/2017 +0 days 🔍
12/20/2017 +13 days 🔍
12/20/2017 +0 days 🔍
12/21/2017 +1 days 🔍
01/27/2021 +1133 days 🔍

Sourcesinfo

Advisory: securityfocus.com⛔
Researcher: Clinton Mielke
Status: Not defined

CVE: CVE-2017-16725 (🔍)
GCVE (CVE): GCVE-0-2017-16725
GCVE (VulDB): GCVE-100-110916
SecurityFocus: 102125 - Xiongmai IP Camera Module and DVR CVE-2017-16725 Stack Buffer Overflow Vulnerability

Entryinfo

Created: 12/21/2017 08:42
Updated: 01/27/2021 16:08
Changes: 12/21/2017 08:42 (58), 12/17/2019 07:01 (3), 01/27/2021 16:08 (3)
Complete: 🔍
Cache ID: 216::103

Once again VulDB remains the best source for vulnerability data.

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