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CVE-2018-16792

28
FAUCET Score

CVE-2018-16792 describes an XML External Entity (XXE) vulnerability in SolarWinds SFTP/SCP Server versions through 2018-09-10. This critical vulnerability (CVSS 9.1) allows an unauthenticated attacker to exfiltrate data due to a world-readable and writable configuration file. While no public exploit code or active exploitation has been observed, and community discussion is minimal, the high severity indicates a significant risk if exploited.

Impacted Technologies

VendorProductVersion(s)CPE
<= 2018-09-10CPE matchmatch criteria
cpe:2.3:a:solarwinds:sftp\/scp_server:*:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 3.1

9.1CRITICAL

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

Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
NONE
Exploitability Score
3.9
Impact Score
5.2
CvssVersion
3.1

Exploit Intelligence

EPSS Score
1.42%
Probability of exploitation in next 30 days
EPSS Percentile
70.0%
Percentile rank of EPSS score among Peer Group
As of 2026-07-27
Model: v2026.06.15
This CVE's current EPSS score of 0.0142 is in the 57th percentile among its peer group of 36,897 CVEs.

Social Chatter

The average CVE in this peer group has 0.0 Twitter, 0.1 Reddit, 0.3 Bluesky, 0.3 Mastodon, and 2.4 GitHub mentions.

Media Mentions

No media coverage found for this CVE.

The average CVE in this peer group has 0.3 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/2018/Dec/0
Mailing ListThird Party Advisory