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Vulnerability Details :

CVE-2025-49091

Summary
Assigner-mitre
Assigner Org ID-8254265b-2729-46b6-b9e3-3dfca2d5bfca
Published At-11 Jun, 2025 | 00:00
Updated At-18 Jun, 2025 | 00:12
Rejected At-
Credits

KDE Konsole before 25.04.2 allows remote code execution in a certain scenario. It supports loading URLs from the scheme handlers such as a ssh:// or telnet:// or rlogin:// URL. This can be executed regardless of whether the ssh, telnet, or rlogin binary is available. In this mode, there is a code path where if that binary is not available, Konsole falls back to using /bin/bash for the given arguments (i.e., the URL) provided. This allows an attacker to execute arbitrary code.

Vendors
-
Not available
Products
-
Metrics (CVSS)
VersionBase scoreBase severityVector
Weaknesses
Attack Patterns
Solution/Workaround
References
HyperlinkResource Type
EPSS History
Score
Latest Score
-
N/A
No data available for selected date range
Percentile
Latest Percentile
-
N/A
No data available for selected date range
Stakeholder-Specific Vulnerability Categorization (SSVC)
▼Common Vulnerabilities and Exposures (CVE)
cve.org
Assigner:mitre
Assigner Org ID:8254265b-2729-46b6-b9e3-3dfca2d5bfca
Published At:11 Jun, 2025 | 00:00
Updated At:18 Jun, 2025 | 00:12
Rejected At:
▼CVE Numbering Authority (CNA)

KDE Konsole before 25.04.2 allows remote code execution in a certain scenario. It supports loading URLs from the scheme handlers such as a ssh:// or telnet:// or rlogin:// URL. This can be executed regardless of whether the ssh, telnet, or rlogin binary is available. In this mode, there is a code path where if that binary is not available, Konsole falls back to using /bin/bash for the given arguments (i.e., the URL) provided. This allows an attacker to execute arbitrary code.

Affected Products
Vendor
KDEKDE
Product
Konsole
Default Status
unaffected
Versions
Affected
  • From 0 before 25.04.2 (custom)
Problem Types
TypeCWE IDDescription
CWECWE-670CWE-670 Always-Incorrect Control Flow Implementation
Type: CWE
CWE ID: CWE-670
Description: CWE-670 Always-Incorrect Control Flow Implementation
Metrics
VersionBase scoreBase severityVector
3.18.2HIGH
CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:C/C:H/I:H/A:L
Version: 3.1
Base score: 8.2
Base severity: HIGH
Vector:
CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:C/C:H/I:H/A:L
Metrics Other Info
Impacts
CAPEC IDDescription
Solutions

Configurations

Workarounds

Exploits

Credits

Timeline
EventDate
Replaced By

Rejected Reason

References
HyperlinkResource
https://invent.kde.org/utilities/konsole/-/tags
N/A
https://konsole.kde.org/changelog.html
N/A
https://www.openwall.com/lists/oss-security/2025/06/10/5
N/A
https://invent.kde.org/utilities/konsole/-/commit/09d20dea109050b4c02fb73095f327b5642a2b75
N/A
https://kde.org/info/security/advisory-20250609-1.txt
N/A
https://proofnet.de/publikationen/konsole_rce.html
N/A
Hyperlink: https://invent.kde.org/utilities/konsole/-/tags
Resource: N/A
Hyperlink: https://konsole.kde.org/changelog.html
Resource: N/A
Hyperlink: https://www.openwall.com/lists/oss-security/2025/06/10/5
Resource: N/A
Hyperlink: https://invent.kde.org/utilities/konsole/-/commit/09d20dea109050b4c02fb73095f327b5642a2b75
Resource: N/A
Hyperlink: https://kde.org/info/security/advisory-20250609-1.txt
Resource: N/A
Hyperlink: https://proofnet.de/publikationen/konsole_rce.html
Resource: N/A
▼Authorized Data Publishers (ADP)
1. CISA ADP Vulnrichment
Affected Products
Metrics
VersionBase scoreBase severityVector
Metrics Other Info
Impacts
CAPEC IDDescription
Solutions

Configurations

Workarounds

Exploits

Credits

Timeline
EventDate
Replaced By

Rejected Reason

References
HyperlinkResource
2. CVE Program Container
Affected Products
Metrics
VersionBase scoreBase severityVector
Metrics Other Info
Impacts
CAPEC IDDescription
Solutions

Configurations

Workarounds

Exploits

Credits

Timeline
EventDate
Replaced By

Rejected Reason

References
HyperlinkResource
https://lists.debian.org/debian-lts-announce/2025/06/msg00019.html
N/A
Hyperlink: https://lists.debian.org/debian-lts-announce/2025/06/msg00019.html
Resource: N/A
Information is not available yet
▼National Vulnerability Database (NVD)
nvd.nist.gov
Source:cve@mitre.org
Published At:11 Jun, 2025 | 01:15
Updated At:18 Jun, 2025 | 01:15

KDE Konsole before 25.04.2 allows remote code execution in a certain scenario. It supports loading URLs from the scheme handlers such as a ssh:// or telnet:// or rlogin:// URL. This can be executed regardless of whether the ssh, telnet, or rlogin binary is available. In this mode, there is a code path where if that binary is not available, Konsole falls back to using /bin/bash for the given arguments (i.e., the URL) provided. This allows an attacker to execute arbitrary code.

CISA Catalog
Date AddedDue DateVulnerability NameRequired Action
N/A
Date Added: N/A
Due Date: N/A
Vulnerability Name: N/A
Required Action: N/A
Metrics
TypeVersionBase scoreBase severityVector
Secondary3.18.2HIGH
CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:C/C:H/I:H/A:L
Type: Secondary
Version: 3.1
Base score: 8.2
Base severity: HIGH
Vector:
CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:C/C:H/I:H/A:L
CPE Matches

Weaknesses
CWE IDTypeSource
CWE-670Secondarycve@mitre.org
CWE ID: CWE-670
Type: Secondary
Source: cve@mitre.org
Evaluator Description

Evaluator Impact

Evaluator Solution

Vendor Statements

References
HyperlinkSourceResource
https://invent.kde.org/utilities/konsole/-/commit/09d20dea109050b4c02fb73095f327b5642a2b75cve@mitre.org
N/A
https://invent.kde.org/utilities/konsole/-/tagscve@mitre.org
N/A
https://kde.org/info/security/advisory-20250609-1.txtcve@mitre.org
N/A
https://konsole.kde.org/changelog.htmlcve@mitre.org
N/A
https://proofnet.de/publikationen/konsole_rce.htmlcve@mitre.org
N/A
https://www.openwall.com/lists/oss-security/2025/06/10/5cve@mitre.org
N/A
https://lists.debian.org/debian-lts-announce/2025/06/msg00019.htmlaf854a3a-2127-422b-91ae-364da2661108
N/A
Hyperlink: https://invent.kde.org/utilities/konsole/-/commit/09d20dea109050b4c02fb73095f327b5642a2b75
Source: cve@mitre.org
Resource: N/A
Hyperlink: https://invent.kde.org/utilities/konsole/-/tags
Source: cve@mitre.org
Resource: N/A
Hyperlink: https://kde.org/info/security/advisory-20250609-1.txt
Source: cve@mitre.org
Resource: N/A
Hyperlink: https://konsole.kde.org/changelog.html
Source: cve@mitre.org
Resource: N/A
Hyperlink: https://proofnet.de/publikationen/konsole_rce.html
Source: cve@mitre.org
Resource: N/A
Hyperlink: https://www.openwall.com/lists/oss-security/2025/06/10/5
Source: cve@mitre.org
Resource: N/A
Hyperlink: https://lists.debian.org/debian-lts-announce/2025/06/msg00019.html
Source: af854a3a-2127-422b-91ae-364da2661108
Resource: N/A

Change History

0
Information is not available yet

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