CVE Tools
Sign in

CVE-2025-49091

Published: Jun 11, 2025Updated: Jun 18, 2025 Sources: CVE List NVD BDUCWE-670
NVD MITRE
8.2CVSSHIGH
EPSS Score
0.6%
Top 58.3%
CISA KEV
Not in KEV
Exploits
No Known Exploits
Remediation
Patch Available

Description

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.

CVSS Vector Breakdown

AV:NAC:HPR:NUI:RS:CC:HI:HA:L
Exploitability
AV:NAttack Vector
Network
AC:HAttack Complexity
High
PR:NPrivileges Required
None
UI:RUser Interaction
Required
Scope
S:CScope
Changed
Impact
C:HConfidentiality
High
I:HIntegrity
High
A:LAvailability
Low
Open in CVSS calculator →

Weaknesses

CWE-670

Affected Products

РЕД ОСООО «Ред Софт»
On-premOS
Operating Systems / linux-distro
Astra Linux Special EditionООО «РусБИТех-Астра»
On-premOS
Operating Systems / linux-distro
UBLinuxООО «Юбитех»
On-prem
Operating Systems / linux-distro
KonsoleСообщество свободного программного обеспечения
On-prem
Operating Systems / linux-distro
ОСОН ОСнова ОnyxАО «НППКТ»
On-premOS
Operating Systems / linux-distro
ооо «ред софт»commercialRUOperating Systemsaka red soft
ооо «русбитех-астра»commercialRUOperating Systemsaka rusbitech-astra
ооо «юбитех»commercialOperating Systemsaka ublinux
сообщество свободного программного обеспеченияoss-projectOperating Systemsaka сообщество свободного программного обеспечения, fsf
ао «нппкт»commercialRUOperating Systems
and 1 more affected products View all →

Exploitability

Official Patch Available

References

https://invent.kde.org/utilities/konsole/-/commit/09d20dea109050b4c02fb73095f327b5642a2b75
invent.kde.org
https://invent.kde.org/utilities/konsole/-/tags
invent.kde.org
https://kde.org/info/security/advisory-20250609-1.txt
kde.org
and 12 more references View all →

Timeline

Published
Jun 11, 2025
Last Updated
Jun 18, 2025

Unlock Complete Vulnerability Intelligence

Get the full picture for CVE-2025-49091 and every CVE in our database. Create a free account — no credit card required.

Create Free Account
Plain-language analysis
Impact assessment and exploitation scenario in plain English
Attack graph visualization
Interactive attack path and kill chain mapping
Exploit details & PoC links
ExploitDB, Metasploit, GitHub PoCs with direct links
Nuclei scanner templates
Ready-to-use vulnerability scanner templates
Full remediation guide
Patch instructions, workarounds, and compliance impact
Interactive AI chat
Ask questions about this vulnerability in natural language
Related vulnerabilities
Semantically similar CVEs and attack patterns
REST API & MCP access
Integrate vulnerability data into your workflows