HOMEVULNERABILITIESCVE-2023-48166
HIGH

CVE-2023-48166

CWE-22Published: January 12, 2024· Updated: Jun 17, 2026

7.5
CVSS v3.1

Official Description

A directory traversal vulnerability in the SOAP Server integrated in Atos Unify OpenScape Voice V10 before V10R3.26.1 allows a remote attacker to view the contents of arbitrary files in the local file system. An unauthenticated attacker might obtain sensitive files that allow for the compromise of the underlying system.

NVD Source

Technical Analysis

CVE-2023-48166 can be exploited remotely over the network without requiring physical or adjacent access, significantly expanding the attack surface for threat actors.

The vulnerability requires no privileges and no user interaction, making it a prime target for automated exploitation campaigns and worm-like propagation.

A successful exploit results in complete confidentiality breach (data exposure), with a CVSS base score of 7.5.

CVSS v3.1 Vector Breakdown

Exploitability
Attack VectorNetwork
Attack ComplexityLow
Privileges Req.None
User InteractionNone
ScopeUnchanged
Impact
ConfidentialityHigh
IntegrityNone
AvailabilityNone
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N

Affected Vendors & Products

unify1 product(s)
openscape voice
Source: NVD CPE · 1 total CPE entries

Exploit & PoC Resources

NO KNOWN EXPLOITNo public exploit confirmed at this time
Exploit-DB
Offensive Security exploit database
GitHub PoC Search
Community PoC repositories
Rapid7 / Metasploit
Metasploit module search
PacketStorm
Security advisories & exploits
NVD Detail
Official NIST entry
MITRE CVE
CVE Program entry
External links open in a new tab. Always verify in a controlled environment before use.

Official Patches & Advisories

ADVISORYhttps://labs.integrity.pt/advisories/cve-2023-48166/
ADVISORYhttps://networks.unify.com/security/advisories/OBSO-2401-01.pdf
ADVISORYhttps://labs.integrity.pt/advisories/cve-2023-48166/
ADVISORYhttps://networks.unify.com/security/advisories/OBSO-2401-01.pdf

All References (4)

→
https://labs.integrity.pt/advisories/cve-2023-48166/Third Party Advisory
→
https://networks.unify.com/security/advisories/OBSO-2401-01.pdfVendor Advisory
→
https://labs.integrity.pt/advisories/cve-2023-48166/Third Party Advisory
→
https://networks.unify.com/security/advisories/OBSO-2401-01.pdfVendor Advisory

Quick Facts

CVE IDCVE-2023-48166
CVSS Score7.5 / 10
SeverityHIGH
WeaknessCWE-22
CISA KEVNo
Affected1 vendor(s)
PublishedJan 12, 2024

Related CVEs (CWE-22)

CVE-2015-0984
10.0
CVE-2015-4031
10.0
CVE-2014-0605
10.0
CVE-2014-9373
10.0
CVE-2014-0604
10.0
CVE-2019-18253
10.0

Recommended Actions

  • →Apply vendor patches immediately
  • →Monitor CVE-2023-48166 in threat intel feeds
  • →Review IDS/IPS signatures for exploitation attempts
Data sourced from NVD (NIST), CISA KEV, and EPSS (FIRST). Analysis generated by CTIWATCH.COM. CVE data is provided under the NVD usage policy.
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