VDB-132639 · CVE-2019-10659 · OSVDB 40185

Grandstream GXV3370/WP820 prior 1.0.1.41 manager?action=getlogcat Priority command injection

CVSS Meta Temp Score
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Current Exploit Price (≈)
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CTI Interest Score
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7.4$0-$5k0.00

A vulnerability was found in Grandstream GXV3370 and WP820. It has been classified as critical. This affects an unknown part of the file /manager?action=getlogcat. The manipulation of the argument priority as part of a Shell Metacharacter leads to a command injection vulnerability. CWE is classifying the issue as CWE-77. The product constructs all or part of a command using externally-influenced input from an upstream component, but it does not neutralize or incorrectly neutralizes special elements that could modify the intended command when it is sent to a downstream component. This is going to have an impact on confidentiality, integrity, and availability. The summary by CVE is:

Grandstream GXV3370 before 1.0.1.41 and WP820 before 1.0.3.6 devices allow remote authenticated users to execute arbitrary code via shell metacharacters in a /manager?action=getlogcat priority field.

The bug was discovered 03/22/2019. The weakness was shared 03/30/2019. This vulnerability is uniquely identified as CVE-2019-10659 since 03/30/2019. It is possible to initiate the attack remotely. A authentication is necessary for exploitation. Technical details of the vulnerability are known, but there is no available exploit. The attack technique deployed by this issue is T1202 according to MITRE ATT&CK.

The vulnerability was handled as a non-public zero-day exploit for at least 8 days. During that time the estimated underground price was around $0-$5k.

Upgrading to version 1.0.1.41 eliminates this vulnerability.

The vulnerability is also documented in the vulnerability database at OSVDB (40185†). The entry VDB-38479 is related to this item. Statistical analysis made it clear that VulDB provides the best quality for vulnerability data.

Productinfo

Vendor

Name

License

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 7.5
VulDB Meta Temp Score: 7.4

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

NVD Base Score: 8.8
NVD Vector: 🔍

CVSSv2info

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

NVD Base Score: 🔍

Exploitinginfo

Class: Command injection
CWE: CWE-77 / CWE-74 / CWE-707
CAPEC: 🔍
ATT&CK: 🔍

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: GXV3370/WP820 1.0.1.41

Timelineinfo

03/22/2019 🔍
03/30/2019 +8 days 🔍
03/30/2019 +0 days 🔍
03/31/2019 +1 days 🔍
08/17/2023 +1600 days 🔍

Sourcesinfo

Advisory: github.com
Status: Not defined

CVE: CVE-2019-10659 (🔍)
OSVDB: 40185 - Grandstream - GXV-3000 Phone - Remote Denial of Service Issue

See also: 🔍

Entryinfo

Created: 03/31/2019 09:50 AM
Updated: 08/17/2023 08:57 PM
Changes: 03/31/2019 09:50 AM (57), 05/23/2020 10:05 AM (3), 08/17/2023 08:57 PM (4)
Complete: 🔍
Cache ID: 18:6B6:40

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