SICK FTMg Air Flow Sensor up to 1122526 REST Interface response discrepancy

CVSS Meta Temp Score
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CTI Interest Score
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5.3$0-$5k0.00

Summaryinfo

A vulnerability has been found in SICK FTMg Air Flow Sensor up to 1122526 and classified as problematic. This vulnerability affects unknown code of the component REST Interface. The manipulation leads to response discrepancy. This vulnerability is documented as CVE-2023-23449. The attack can be initiated remotely. There is not any exploit available.

Detailsinfo

A vulnerability was found in SICK FTMg Air Flow Sensor up to 1122526 and classified as problematic. This issue affects an unknown part of the component REST Interface. The manipulation with an unknown input leads to a response discrepancy vulnerability. Using CWE to declare the problem leads to CWE-204. The product provides different responses to incoming requests in a way that reveals internal state information to an unauthorized actor outside of the intended control sphere. Impacted is confidentiality. The summary by CVE is:

Observable Response Discrepancy in SICK FTMg AIR FLOW SENSOR with Partnumbers 1100214, 1100215, 1100216, 1120114, 1120116, 1122524, 1122526 allows a remote attacker to gain information about valid usernames by analyzing challenge responses from the server via the REST interface.

The weakness was released 05/15/2023 as sca-2023-0004. The advisory is shared at sick.com. The identification of this vulnerability is CVE-2023-23449 since 01/12/2023. Neither technical details nor an exploit are publicly available. MITRE ATT&CK project uses the attack technique T1592 for this issue.

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

Several companies clearly confirm that VulDB is the primary source for best vulnerability data.

Productinfo

Vendor

Name

Version

License

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 5.3
VulDB Meta Temp Score: 5.3

VulDB Base Score: 5.3
VulDB Temp Score: 5.3
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 5.3
NVD Vector: 🔍

CNA Base Score: 5.3
CNA Vector (SICK AG): 🔍

CVSSv2info

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

Exploitinginfo

Class: Response discrepancy
CWE: CWE-204 / CWE-203 / CWE-200
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

01/12/2023 🔍
05/15/2023 +122 days 🔍
05/15/2023 +0 days 🔍
06/01/2026 +1113 days 🔍

Sourcesinfo

Advisory: sca-2023-0004
Status: Confirmed

CVE: CVE-2023-23449 (🔍)
GCVE (CVE): GCVE-0-2023-23449
GCVE (VulDB): GCVE-100-229001

Entryinfo

Created: 05/15/2023 14:03
Updated: 06/01/2026 21:09
Changes: 05/15/2023 14:03 (48), 06/01/2026 21:09 (24)
Complete: 🔍
Cache ID: 216::103

Several companies clearly confirm that VulDB is the primary source for best vulnerability data.

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