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CVE-2023-25356

28
FAUCET Score

CVE-2023-25356 is a critical vulnerability affecting CoreDial sipXcom versions up to and including 21.04. It allows authenticated XMPP users to inject arbitrary arguments into system commands due to improper neutralization of argument delimiters. This flaw carries a high CVSS score of 8.8, indicating a severe risk of remote command execution, as well as unauthorized file reading and writing on the sipXcom server. While no public exploit code or active exploitation has been observed, and community discussion is minimal, its high FAUCET Risk Score of 91/100 underscores its significant potential impact.

Impacted Technologies

VendorProductVersion(s)CPE
<= 21.04CPE matchmatch criteria
cpe:2.3:a:coredial:sipxcom:*:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 3.1

8.8HIGH

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
Exploitability Score
2.8
Impact Score
5.9
CvssVersion
3.1

Exploit Intelligence

EPSS Score
2.15%
Probability of exploitation in next 30 days
EPSS Percentile
80.2%
Percentile rank of EPSS score among Peer Group
As of 2026-07-27
Model: v2026.06.15
This CVE's current EPSS score of 0.0215 is in the 79th percentile among its peer group of 17,829 CVEs.

Social Chatter

The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.3 Bluesky, 0.1 Mastodon, and 0.2 GitHub mentions.

Media Mentions

No media coverage found for this CVE.

The average CVE in this peer group has 0.1 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.

Remediation

Remediation records are not available for this CVE.

References

seclists.org / fulldisclosure/2023/Mar/5
ExploitMailing ListThird Party Advisory