SCALANCE M875 Password credentials management

CVSS Meta Temp Score
CVSS is a standardized scoring system to determine possibilities of attacks. The Temp Score considers temporal factors like disclosure, exploit and countermeasures. The unique Meta Score calculates the average score of different sources to provide a normalized scoring system.
Current Exploit Price (≈)
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CTI Interest Score
Our Cyber Threat Intelligence team is monitoring different web sites, mailing lists, exploit markets and social media networks. The CTI Interest Score identifies the interest of attackers and the security community for this specific vulnerability in real-time. A high score indicates an elevated risk to be targeted for this vulnerability.
5.5$0-$5k0.00

Summaryinfo

A vulnerability has been found in SCALANCE M875 and classified as problematic. This impacts an unknown function. Performing a manipulation results in credentials management (Password). This vulnerability is reported as CVE-2018-11449. The attack requires a local approach. No exploit exists.

Detailsinfo

A vulnerability classified as problematic has been found in SCALANCE M875 (the affected version unknown). This affects an unknown part. The manipulation with an unknown input leads to a credentials management vulnerability (Password). CWE is classifying the issue as CWE-255. This is going to have an impact on confidentiality. The summary by CVE is:

A vulnerability has been identified in SCALANCE M875 (All versions). An attacker with access to the local file system might obtain passwords for administratrive users. Successful exploitation requires read access to files on the local file system. A successful attack could allow an attacker to obtain administrative passwords. At the time of advisory publication no public exploitation of this security vulnerability was known.

The bug was discovered 06/12/2018. The weakness was disclosed 06/26/2018 (Website). The advisory is shared at cert-portal.siemens.com. This vulnerability is uniquely identified as CVE-2018-11449 since 05/25/2018. An attack has to be approached locally. A authentication is necessary for exploitation. Neither technical details nor an exploit are publicly available. MITRE ATT&CK project uses the attack technique T1552 for this issue.

The vulnerability was handled as a non-public zero-day exploit for at least 14 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-120011, VDB-120012, VDB-120013 and VDB-119995 are pretty similar. If you want to get the best quality for vulnerability data then you always have to consider VulDB.

Productinfo

Vendor

Name

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: 3.3
VulDB Temp Score: 3.3
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 7.8
NVD Vector: 🔍

CVSSv2info

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

NVD Base Score: 🔍

Exploitinginfo

Name: Password
Class: Credentials management / Password
CWE: CWE-255
CAPEC: 🔍
ATT&CK: 🔍

Physical: Partially
Local: Yes
Remote: No

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

05/25/2018 🔍
06/12/2018 +18 days 🔍
06/26/2018 +13 days 🔍
06/26/2018 +0 days 🔍
06/27/2018 +1 days 🔍
03/29/2023 +1736 days 🔍

Sourcesinfo

Advisory: ssa-977428
Status: Not defined
Confirmation: 🔍

CVE: CVE-2018-11449 (🔍)
GCVE (CVE): GCVE-0-2018-11449
GCVE (VulDB): GCVE-100-119997
See also: 🔍

Entryinfo

Created: 06/27/2018 17:43
Updated: 03/29/2023 08:42
Changes: 06/27/2018 17:43 (57), 02/22/2020 16:16 (2), 03/29/2023 08:42 (3)
Complete: 🔍
Cache ID: 216::103

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