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CVE-2019-10930

24
FAUCET Score

CVE-2019-10930 describes a critical vulnerability in various Siemens SIPROTEC 5 devices and DIGSI 5 engineering software, allowing a remote attacker to manipulate files on the device's file system by sending specially crafted packets to port 443/TCP. This vulnerability has a CVSS v3 score of 7.5 (High), indicating a high impact on integrity with no authentication or user interaction required for exploitation. While the vulnerability is severe, there is currently no evidence of active exploitation, publicly available exploit code, or significant community discussion surrounding it.

Impacted Technologies

VendorProductVersion(s)CPE
7.90CPE matchmatch criteria
cpe:2.3:a:siemens:digsi_5_engineering_software:7.90:*:*:*:*:*:*:*
7.90CPE matchmatch criteria
cpe:2.3:a:siemens:siprotec_5_digsi_device_driver:7.90:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 3.0

7.5HIGH

CVSS:3.0/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
3.0

Exploit Intelligence

EPSS Score
1.76%
Probability of exploitation in next 30 days
EPSS Percentile
75.7%
Percentile rank of EPSS score among Peer Group
As of 2026-07-27
Model: v2026.06.15
This CVE's current EPSS score of 0.0176 is in the 58th percentile among its peer group of 51,485 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-899560.pdf
Vendor Advisory