EnGenius ENH1350EXT/ENS500-AC/ENS620EXT up to 20241118 diag_ping6 command injection

CVSS Meta Temp Score
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CTI Interest Score
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5.4$0-$5k0.15

A vulnerability, which was classified as critical, has been found in EnGenius ENH1350EXT, ENS500-AC and ENS620EXT up to 20241118. This issue affects some unknown processing of the file /admin/network/diag_ping6. The manipulation of the argument diag_ping6 with an unknown input 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 vulnerability, which was classified as critical, has been found in EnGenius ENH1350EXT, ENS500-AC and ENS620EXT up to 20241118. This issue affects some unknown processing of the file /admin/network/diag_ping6. The manipulation of the argument diag_ping6 leads to command injection. The attack may be initiated remotely. The exploit has been disclosed to the public and may be used. The vendor was contacted early about this disclosure but did not respond in any way.

The advisory is shared at k9u7kv33ub.feishu.cn. The identification of this vulnerability is CVE-2024-11656. The exploitation is known to be easy. The attack may be initiated remotely. Additional levels of successful authentication are required for exploitation. Technical details as well as a public exploit are known. MITRE ATT&CK project uses the attack technique T1202 for this issue.

The exploit is available at k9u7kv33ub.feishu.cn. It is declared as proof-of-concept. The vendor was contacted early about this disclosure but did not respond in any way.

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

Productinfo

Vendor

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Version

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB CVSS-B Score: 🔒
VulDB CVSS-BT Score: 🔒
VulDB Vector: 🔒
VulDB Reliability: 🔍

CNA CVSS-B Score: 🔒
CNA CVSS-BT Score: 🔒
CNA Vector: 🔒

CVSSv3info

VulDB Meta Base Score: 5.5
VulDB Meta Temp Score: 5.4

VulDB Base Score: 4.7
VulDB Temp Score: 4.3
VulDB Vector: 🔒
VulDB Reliability: 🔍

NVD Base Score: 7.2
NVD Vector: 🔒

CNA Base Score: 4.7
CNA Vector: 🔒

CVSSv2info

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

Exploitinginfo

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

Local: No
Remote: Yes

Availability: 🔒
Access: Public
Status: Proof-of-Concept
Download: 🔒

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

11/24/2024 Advisory disclosed
11/24/2024 +0 days VulDB entry created
12/11/2024 +17 days VulDB entry last update

Sourcesinfo

Advisory: k9u7kv33ub.feishu.cn
Status: Not defined

CVE: CVE-2024-11656 (🔒)
scip Labs: https://www.scip.ch/en/?labs.20161013

Entryinfo

Created: 11/24/2024 04:19 PM
Updated: 12/11/2024 03:06 AM
Changes: 11/24/2024 04:19 PM (56), 12/11/2024 03:06 AM (41)
Complete: 🔍
Submitter: liutong
Cache ID: 18:AC3:40

Submitinfo

Accepted

  • Submit #446639: EnGenius ENS500-AC 3.7.20 Command Injection (by liutong)

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