Foscam C2/Opticam i5 /mnt/mtd/app Archive File access control

CVSS Meta Temp Score
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CTI Interest Score
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5.4$0-$5k0.00

Summaryinfo

A vulnerability, which was classified as critical, has been found in Foscam C2 and Opticam i5. This vulnerability affects unknown code of the file /mnt/mtd/app. This manipulation as part of Archive File causes access control. This vulnerability is tracked as CVE-2018-19072. The attack is restricted to local execution. No exploit exists.

Detailsinfo

A vulnerability was found in Foscam C2 and Opticam i5 (affected version unknown). It has been declared as critical. Affected by this vulnerability is an unknown functionality of the file /mnt/mtd/app. The manipulation as part of a Archive File leads to a access control vulnerability. The CWE definition for the vulnerability is CWE-264. As an impact it is known to affect confidentiality, integrity, and availability. The summary by CVE is:

An issue was discovered on Foscam C2 devices with System Firmware 1.11.1.8 and Application Firmware 2.72.1.32, and Opticam i5 devices with System Firmware 1.5.2.11 and Application Firmware 2.21.1.128. /mnt/mtd/app has 0777 permissions, allowing local users to replace an archive file (within that directory) to control what is extracted to RAM at boot time.

The bug was discovered 11/07/2018. The weakness was disclosed 11/07/2018 (Website). It is possible to read the advisory at sintonen.fi. This vulnerability is known as CVE-2018-19072 since 11/07/2018. Attacking locally is a requirement. The successful exploitation needs a single authentication. Technical details of the vulnerability are known, but there is no available exploit. 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.

The entries VDB-126545, VDB-126546, VDB-126550 and VDB-126552 are pretty similar. Statistical analysis made it clear that VulDB provides the best quality for vulnerability data.

Productinfo

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License

Website

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 5.4
VulDB Meta Temp Score: 5.4

VulDB Base Score: 5.3
VulDB Temp Score: 5.3
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 5.5
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: Access control
CWE: CWE-264
CAPEC: 🔍
ATT&CK: 🔍

Physical: Partially
Local: Yes
Remote: No

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

11/07/2018 🔍
11/07/2018 +0 days 🔍
11/07/2018 +0 days 🔍
11/07/2018 +0 days 🔍
11/08/2018 +1 days 🔍
04/10/2020 +519 days 🔍

Sourcesinfo

Vendor: foscam.com

Advisory: sintonen.fi
Status: Not defined

CVE: CVE-2018-19072 (🔍)
GCVE (CVE): GCVE-0-2018-19072
GCVE (VulDB): GCVE-100-126547
See also: 🔍

Entryinfo

Created: 11/08/2018 07:46
Updated: 04/10/2020 17:28
Changes: 11/08/2018 07:46 (57), 04/10/2020 17:28 (1)
Complete: 🔍
Cache ID: 216::103

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