CVE-2018-7171Twonky Server Path Traversal
Directory traversal vulnerability in Twonky Server 7.0.11 through 8.5 allows remote attackers to share the contents of arbitrary directories via a ..
Published Mar 30, 2018 · Updated Nov 21, 2024
Key Facts
Patch immediately- CVE-2018-7171 is a high-severity vulnerability (CVSS 7.5 v3) affecting Twonky Server (Lynxtechnology).
- It is not listed in any known-exploited vulnerabilities catalog. Public exploit code is available.
- EPSS estimates a 28% probability of exploitation in the next 30 days.
- Fixed versions are available, including Twonky Server <=8.5, Twonky Server 8.5.
- Brandefense priority: patch immediately, because public exploit code exists for a high-severity flaw.
Scores
CVSS v3
7.5
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
EPSS (30-day exploit likelihood)
28%
Higher than 98.0% of all scored CVEs
Exploit maturity
Proof of concept
ATLAS score
43/100
Publication score, see How it works
Exploitation Verdict
KEV listed
Not listed
Federal due date
None
No federal due date
Ransomware use
Not reported
Attributed actors
None named
Exploit & Defence Guidance
Exploit maturity
Proof of concept
Public exploit code
3
Proof-of-concept links
In-the-wild evidence
0
Reports of active use
Advisories And Exploit References
Description
Directory traversal vulnerability in Twonky Server 7.0.11 through 8.5 allows remote attackers to share the contents of arbitrary directories via a .. (dot dot) in the contentbase parameter to rpc/set_all.
Affected Products
1 affected entries in total| Product | Affected versions | Fixed in |
|---|---|---|
| Twonky ServerLynxtechnology | See advisory | 8.5 |
Patched Releases
Twonky Server
<=8.5
Timeline
Publicly disclosed
Mar 30, 2018
Last updated
Nov 21, 2024
Weakness Type
- CWE-22 Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')
References
- advisorygithub.com · twonky.py
- exploitpacketstormsecurity.com · TwonkyMedia-Server-7.0.11-8.5-Directory-Travers…
- exploitExploitDB-44350
- exploit44350
FAQ
Common Questions.
Directory traversal vulnerability in Twonky Server 7.0.11 through 8.5 allows remote attackers to share the contents of arbitrary directories via a ..
Affected: Twonky Server (Lynxtechnology). The full list is in the CVE brief.
It is not listed in any known-exploited vulnerabilities catalog.
No, it is not currently listed in the CISA Known Exploited Vulnerabilities catalog.
Public exploit code is available.
Fixed versions are available, including Twonky Server <=8.5, Twonky Server 8.5.
Brandefense priority: patch immediately, because public exploit code exists for a high-severity flaw.
Is CVE-2018-7171 On Your Attack Surface?
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