CVE-2016-4784 describes a vulnerability in the integrated web server of various Siemens SIPROTEC and EN100 Ethernet module firmware versions, allowing remote attackers to obtain sensitive device information. The vulnerability has a CVSS v3 score of 5.3 (Medium), indicating a low-complexity network attack that does not require user interaction or privileges, resulting in a low impact on confidentiality. While there is no known active exploitation, public exploit code, or inclusion in CISA's KEV catalog, the vulnerability has garnered some community discussion and media coverage. Organizations utilizing affected Siemens products should review and apply available patches to mitigate this information disclosure risk.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
Range not provided by sourceCPE matchmatch criteria | cpe:2.3:o:siemens:siprotec_firmware:-:*:*:*:*:*:*:* | ||
4.26CPE matchmatch criteria | cpe:2.3:o:siemens:siprotec_firmware:4.26:*:*:*:*:*:*:* |
CVSS version used by this source: 3.0
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N
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.
The average CVE in this peer group has 0.0 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.
Remediation records are not available for this CVE.