Nexo Os
CVE-2023-48249
MEDIUM
Severity by source
AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N
Primary rating from NVD · only source for this CVE.
CVSS VectorNVD
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N
Lifecycle Timeline
2DescriptionCVE.org
The vulnerability allows an authenticated remote attacker to list arbitrary folders in all paths of the system under the context of the application OS user (“root”) via a crafted HTTP request.
By abusing this vulnerability, it is possible to steal session cookies of other active users.
AnalysisAI
The vulnerability allows an authenticated remote attacker to list arbitrary folders in all paths of the system under the context of the application OS user (“root”) via a crafted HTTP request. Rated medium severity (CVSS 6.5), this vulnerability is remotely exploitable, low attack complexity. No vendor patch available.
Technical ContextAI
This vulnerability is classified as Path Traversal (CWE-22), which allows attackers to access files and directories outside the intended path. The vulnerability allows an authenticated remote attacker to list arbitrary folders in all paths of the system under the context of the application OS user (“root”) via a crafted HTTP request. By abusing this vulnerability, it is possible to steal session cookies of other active users. Affected products include: Bosch Nexo-Os.
RemediationAI
No vendor patch is available at time of analysis. Monitor vendor advisories for updates. Validate and canonicalize file paths. Use chroot or sandboxing. Reject input containing path separators or '../' sequences.
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The vulnerability allows an unauthenticated remote attacker to perform a Denial-of-Service (DoS) attack or, possibly, ob
The vulnerability allows an unauthenticated remote attacker to perform a Denial-of-Service (DoS) attack or, possibly, ob
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Same weakness CWE-22 – Path Traversal
View allSame technique Path Traversal
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External POC / Exploit Code
Leaving vuln.today