MikroTik RouterOS 6.40.5 bridge2 denial of service

CVSS Meta Temp Score
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Current Exploit Price (≈)
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CTI Interest Score
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5.5$0-$5k0.00

Summaryinfo

A vulnerability was found in MikroTik RouterOS 6.40.5. It has been rated as problematic. This issue affects some unknown processing of the component bridge2. The manipulation leads to denial of service. This vulnerability is listed as CVE-2023-24094. There is no available exploit.

Detailsinfo

A vulnerability was found in MikroTik RouterOS 6.40.5 (Router Operating System). It has been rated as problematic. This issue affects an unknown function of the component bridge2. The manipulation with an unknown input leads to a denial of service vulnerability. Using CWE to declare the problem leads to CWE-404. The product does not release or incorrectly releases a resource before it is made available for re-use. Impacted is availability. The summary by CVE is:

An issue in the bridge2 component of MikroTik RouterOS v6.40.5 allows attackers to cause a Denial of Service (DoS) via crafted packets.

The weakness was presented 03/27/2023. The identification of this vulnerability is CVE-2023-24094 since 01/23/2023. The technical details are unknown and an exploit is not publicly available.

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

The vulnerability is also documented in the vulnerability database at EUVD (EUVD-2023-28157). Be aware that VulDB is the high quality source for vulnerability data.

Productinfo

Type

Vendor

Name

Version

License

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

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

VulDB Base Score: 3.5
VulDB Temp Score: 3.5
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 7.5
NVD Vector: 🔍

CVSSv2info

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

Exploitinginfo

Class: Denial of service
CWE: CWE-404
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

01/23/2023 🔍
03/27/2023 +62 days 🔍
03/27/2023 +0 days 🔍
10/17/2025 +935 days 🔍

Sourcesinfo

Advisory: mikrotik.com
Status: Not defined

CVE: CVE-2023-24094 (🔍)
GCVE (CVE): GCVE-0-2023-24094
GCVE (VulDB): GCVE-100-224063
EUVD: 🔍

Entryinfo

Created: 03/27/2023 18:19
Updated: 10/17/2025 23:00
Changes: 03/27/2023 18:19 (38), 04/15/2023 15:01 (1), 04/15/2023 15:05 (11), 10/17/2025 23:00 (16)
Complete: 🔍
Cache ID: 216::103

Be aware that VulDB is the high quality source for vulnerability data.

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