Foscam C1 Indoor HD Camera 2.52.2.43 DDNS Client memory corruption

CVSS Meta Temp Score
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Current Exploit Price (≈)
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CTI Interest Score
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7.3$0-$5k0.00

Summaryinfo

A vulnerability classified as critical was found in Foscam C1 Indoor HD Camera 2.52.2.43. This vulnerability affects unknown code of the component DDNS Client. Executing a manipulation can lead to memory corruption. This vulnerability appears as CVE-2017-2857. The attack may be performed from remote. There is no available exploit.

Detailsinfo

A vulnerability classified as critical was found in Foscam C1 Indoor HD Camera 2.52.2.43 (Network Camera Software). This vulnerability affects an unknown function of the component DDNS Client. The manipulation with an unknown input 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. CVE summarizes:

An exploitable buffer overflow vulnerability exists in the DDNS client used by the Foscam C1 Indoor HD Camera running application firmware 2.52.2.43. On devices with DDNS enabled, an attacker who is able to intercept HTTP connections will be able to fully compromise the device by creating a rogue HTTP server.

The bug was discovered 11/13/2017. The weakness was presented 09/17/2018 (Website). The advisory is available at talosintelligence.com. This vulnerability was named CVE-2017-2857 since 11/30/2016. The exploitation appears to be difficult. The attack can be initiated remotely. No form of authentication is required for a successful exploitation. 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 308 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.

See VDB-124140, VDB-124139, VDB-124137 and VDB-124136 for similar entries. If you want to get best quality of vulnerability data, you may have to visit VulDB.

Productinfo

Type

Vendor

Name

Version

License

Website

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 7.3
VulDB Meta Temp Score: 7.3

VulDB Base Score: 5.6
VulDB Temp Score: 5.6
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 8.1
NVD Vector: 🔍

CNA Base Score: 8.1
CNA Vector (Talos): 🔍

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

11/30/2016 🔍
11/13/2017 +347 days 🔍
09/17/2018 +307 days 🔍
09/17/2018 +0 days 🔍
09/18/2018 +1 days 🔍
05/16/2023 +1701 days 🔍

Sourcesinfo

Vendor: foscam.com

Advisory: talosintelligence.com
Status: Not defined

CVE: CVE-2017-2857 (🔍)
GCVE (CVE): GCVE-0-2017-2857
GCVE (VulDB): GCVE-100-124138
See also: 🔍

Entryinfo

Created: 09/18/2018 07:10
Updated: 05/16/2023 14:49
Changes: 09/18/2018 07:10 (58), 03/24/2020 15:05 (1), 05/16/2023 14:49 (14)
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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