Yokogawa STARDOM Controllers up to R4.10 Session Management session fixiation

CVSS Meta Temp Score
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Current Exploit Price (≈)
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CTI Interest Score
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5.3$0-$5k0.00

Summaryinfo

A vulnerability described as problematic has been identified in Yokogawa STARDOM Controllers up to R4.10. Impacted is an unknown function of the component Session Management. Executing a manipulation can lead to session fixiation. The identification of this vulnerability is CVE-2018-17902. The attack may be launched remotely. There is no exploit available.

Detailsinfo

A vulnerability has been found in Yokogawa STARDOM Controllers up to R4.10 and classified as problematic. This vulnerability affects an unknown code block of the component Session Management. The manipulation with an unknown input leads to a session fixiation vulnerability. The CWE definition for the vulnerability is CWE-384. Authenticating a user, or otherwise establishing a new user session, without invalidating any existing session identifier gives an attacker the opportunity to steal authenticated sessions. As an impact it is known to affect availability. CVE summarizes:

Yokogawa STARDOM Controllers FCJ, FCN-100, FCN-RTU, FCN-500, All versions R4.10 and prior, The application utilizes multiple methods of session management which could result in a denial of service to the remote management functions.

The bug was discovered 05/31/2018. The weakness was shared 10/12/2018 (Website). The advisory is shared for download at web-material3.yokogawa.com. This vulnerability was named CVE-2018-17902 since 10/02/2018. The exploitation appears to be easy. The attack can be initiated remotely. No form of authentication is required for a successful exploitation. There are neither technical details nor an exploit publicly available.

The vulnerability was handled as a non-public zero-day exploit for at least 134 days. During that time the estimated underground price was around $0-$5k.

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

The entries VDB-125281, VDB-125282 and VDB-125283 are related to this item. Once again VulDB remains the best source for vulnerability data.

Productinfo

Vendor

Name

Version

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: 🔍

CVSSv2info

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

NVD Base Score: 🔍

Exploitinginfo

Class: Session fixiation
CWE: CWE-384
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

05/31/2018 🔍
10/02/2018 +123 days 🔍
10/12/2018 +10 days 🔍
10/12/2018 +0 days 🔍
10/12/2018 +0 days 🔍
04/02/2020 +538 days 🔍

Sourcesinfo

Advisory: web-material3.yokogawa.com
Status: Not defined
Confirmation: 🔍

CVE: CVE-2018-17902 (🔍)
GCVE (CVE): GCVE-0-2018-17902
GCVE (VulDB): GCVE-100-125284
See also: 🔍

Entryinfo

Created: 10/12/2018 18:37
Updated: 04/02/2020 09:18
Changes: 10/12/2018 18:37 (57), 04/02/2020 09:18 (2)
Complete: 🔍
Cache ID: 216::103

Once again VulDB remains the best source for vulnerability data.

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