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CVE-2019-18331

19
FAUCET Score

CVE-2019-18331 is a vulnerability in Siemens SPPA-T3000 Application Server (all versions prior to R8.2 SP2) that allows an attacker to gain access to path and filenames. By sending specially crafted packets to port 1099/tcp, an attacker with network access can achieve this information disclosure. The vulnerability has a CVSS score of 5.3 (Medium) due to its network attack vector and low complexity, but it only impacts confidentiality. There is no known public exploitation, exploit code, or significant community discussion surrounding this CVE.

Impacted Technologies

VendorProductVersion(s)CPE
< r8.2CPE matchmatch criteria
cpe:2.3:a:siemens:sppa-t3000_application_server:*:*:*:*:*:*:*:*
r8.2CPE matchmatch criteria
cpe:2.3:a:siemens:sppa-t3000_application_server:r8.2:-:*:*:*:*:*:*
r8.2CPE matchmatch criteria
cpe:2.3:a:siemens:sppa-t3000_application_server:r8.2:sp1:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 3.1

5.3MEDIUM

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

Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
LOW
Integrity Impact
NONE
Availability Impact
NONE
Exploitability Score
3.9
Impact Score
1.4
CvssVersion
3.1

Exploit Intelligence

EPSS Score
1.03%
Probability of exploitation in next 30 days
EPSS Percentile
60.0%
Percentile rank of EPSS score among Peer Group
As of 2026-07-27
Model: v2026.06.15
This CVE's current EPSS score of 0.0103 is in the 38th percentile among its peer group of 23,701 CVEs.

Social Chatter

The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.1 Bluesky, 0.0 Mastodon, and 0.4 GitHub mentions.

Media Mentions

No media coverage found for this CVE.

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

Remediation

Remediation records are not available for this CVE.

References

cert-portal.siemens.com / productcert/pdf/ssa-451445.pdf
MitigationVendor Advisory