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CVE-2023-27335

25
FAUCET Score

CVE-2023-27335 is a critical cross-site scripting (XSS) vulnerability affecting Softing edgeAggregator and Secure Integration Server, allowing remote attackers to execute arbitrary code. This flaw stems from improper input validation, enabling script injection that, when combined with other vulnerabilities, can lead to root-level code execution. With a CVSS score of 9.6, it presents a high severity risk requiring user interaction (visiting a malicious page or file) for exploitation. Currently, there is no evidence of active exploitation, public exploit code, or significant community discussion, suggesting a low immediate threat but a high potential impact if exploited.

Impacted Technologies

VendorProductVersion(s)CPE
< 3.70CPE matchmatch criteria
cpe:2.3:a:softing:edgeaggregator:*:*:*:*:*:*:*:*
< 1.30CPE matchmatch criteria
cpe:2.3:a:softing:secure_integration_server:*:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 3.0

8.8HIGH

CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
REQUIRED
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
Exploitability Score
2.8
Impact Score
5.9
CvssVersion
3.0

Exploit Intelligence

EPSS Score
1.19%
Probability of exploitation in next 30 days
EPSS Percentile
64.6%
Percentile rank of EPSS score among Peer Group
As of 2026-07-27
Model: v2026.06.15
This CVE's current EPSS score of 0.0119 is in the 71st percentile among its peer group of 834 CVEs.

Social Chatter

The average CVE in this peer group has 0.0 Twitter, 0.1 Reddit, 0.8 Bluesky, 0.5 Mastodon, and 1.2 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 0.1 Security Researcher mentions.

Remediation

Remediation records are not available for this CVE.

References

zerodayinitiative.com / advisories/ZDI-23-1057
Third Party Advisory