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CVE-2019-18320

24
FAUCET Score

CVE-2019-18320 is a critical vulnerability affecting all versions of Siemens SPPA-T3000 Application Server prior to R8.2 SP2. An unauthenticated attacker with network access can upload arbitrary files, potentially leading to system compromise. This vulnerability has a CVSSv3 score of 7.5 (High), indicating a low attack complexity with high impact on integrity, requiring no user interaction. While no public exploits or active exploitation were known at the time of advisory publication, and there is minimal community discussion, organizations should prioritize patching to mitigate this risk.

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

7.5HIGH

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

Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
HIGH
Availability Impact
NONE
Exploitability Score
3.9
Impact Score
3.6
CvssVersion
3.1

Exploit Intelligence

EPSS Score
1.07%
Probability of exploitation in next 30 days
EPSS Percentile
61.3%
Percentile rank of EPSS score among Peer Group
As of 2026-07-28
Model: v2026.06.15
This CVE's current EPSS score of 0.0107 is in the 38th percentile among its peer group of 51,553 CVEs.

Social Chatter

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

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