ATCOM A10W 2.6.1a2421 Web Interface Shell Metacharacter command injection

CVSS Meta Temp Score
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CTI Interest Score
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8.0$0-$5k0.00

Summaryinfo

A vulnerability was found in ATCOM A10W 2.6.1a2421. It has been rated as critical. Affected by this issue is some unknown functionality of the component Web Interface. The manipulation as part of Shell Metacharacter leads to command injection. This vulnerability is referenced as CVE-2019-12328. Remote exploitation of the attack is possible. No exploit is available.

Detailsinfo

A vulnerability was found in ATCOM A10W 2.6.1a2421 and classified as critical. This issue affects an unknown function of the component Web Interface. The manipulation as part of a Shell Metacharacter leads to a command injection vulnerability. Using CWE to declare the problem leads to 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. Impacted is confidentiality, integrity, and availability. The summary by CVE is:

A command injection (missing input validation) issue in the remote phonebook configuration URI in the web interface of the Atcom A10W VoIP phone with firmware 2.6.1a2421 allows an authenticated remote attacker in the same network to trigger OS commands via shell metacharacters in a POST request.

The weakness was published 07/22/2019. The identification of this vulnerability is CVE-2019-12328 since 05/27/2019. The attack may be initiated remotely. The successful exploitation requires a simple authentication. Neither technical details nor an exploit are publicly available. MITRE ATT&CK project uses the attack technique T1202 for this issue.

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

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Productinfo

Vendor

Name

Version

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 8.0
VulDB Meta Temp Score: 8.0

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

NVD Base Score: 8.8
NVD Vector: 🔍

CNA Base Score: 9.0
CNA Vector (MITRE): 🔍

CVSSv2info

AVACAuCIA
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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: 🔍

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

05/27/2019 🔍
07/22/2019 +56 days 🔍
07/23/2019 +1 days 🔍
11/05/2023 +1566 days 🔍

Sourcesinfo

Advisory: sit.fraunhofer.de
Status: Not defined

CVE: CVE-2019-12328 (🔍)
GCVE (CVE): GCVE-0-2019-12328
GCVE (VulDB): GCVE-100-138425

Entryinfo

Created: 07/23/2019 06:41
Updated: 11/05/2023 11:36
Changes: 07/23/2019 06:41 (36), 07/09/2020 10:29 (17), 11/05/2023 11:29 (3), 11/05/2023 11:36 (12)
Complete: 🔍
Cache ID: 216::103

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