CIRCUTOR TCP2RS+ 1.3b input validation

CVSS Meta Temp Score
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Current Exploit Price (≈)
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CTI Interest Score
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8.3$0-$5k0.00

Summaryinfo

A vulnerability marked as critical has been reported in CIRCUTOR TCP2RS+ 1.3b. This vulnerability affects unknown code. Performing a manipulation results in input validation. This vulnerability is known as CVE-2024-8889. Remote exploitation of the attack is possible. No exploit is available.

Detailsinfo

A vulnerability, which was classified as critical, was found in CIRCUTOR TCP2RS+ 1.3b. This affects an unknown code. The manipulation with an unknown input leads to a input validation vulnerability. CWE is classifying the issue as CWE-20. The product receives input or data, but it does not validate or incorrectly validates that the input has the properties that are required to process the data safely and correctly. This is going to have an impact on integrity, and availability. The summary by CVE is:

Vulnerability in CIRCUTOR TCP2RS+ firmware version 1.3b, which could allow an attacker to modify any configuration value, even if the device has the user/password authentication option enabled, without authentication by sending packets through the UDP protocol and port 2000, deconfiguring the device and thus disabling its use. This equipment is at the end of its useful life cycle.

The weakness was published by Aarón Flecha, Javier Fernandez Beré and Víctor Bello Cuevas. It is possible to read the advisory at incibe.es. This vulnerability is uniquely identified as CVE-2024-8889 since 09/16/2024. The exploitability is told to be easy. It is possible to initiate the attack remotely. No form of authentication is needed for exploitation. The technical details are unknown and an exploit is not publicly available. The pricing for an exploit might be around USD $0-$5k at the moment (estimation calculated on 10/07/2024).

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

Statistical analysis made it clear that VulDB provides the best quality for vulnerability data.

Productinfo

Vendor

Name

Version

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 8.3
VulDB Meta Temp Score: 8.3

VulDB Base Score: 6.5
VulDB Temp Score: 6.5
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 9.1
NVD Vector: 🔍

CNA Base Score: 9.3
CNA Vector (INCIBE): 🔍

CVSSv2info

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

Exploitinginfo

Class: Input validation
CWE: CWE-20
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

09/16/2024 🔍
09/18/2024 +2 days 🔍
09/18/2024 +0 days 🔍
10/07/2024 +19 days 🔍

Sourcesinfo

Advisory: incibe.es
Researcher: Aarón Flecha, Javier Fernandez Beré, Víctor Bello Cuevas
Status: Not defined

CVE: CVE-2024-8889 (🔍)
GCVE (CVE): GCVE-0-2024-8889
GCVE (VulDB): GCVE-100-277995

Entryinfo

Created: 09/18/2024 14:32
Updated: 10/07/2024 19:20
Changes: 09/18/2024 14:32 (13), 09/18/2024 14:33 (5), 09/18/2024 14:35 (34), 10/07/2024 19:20 (21)
Complete: 🔍
Committer: sany
Cache ID: 216::103

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