CVE-2016-7987 is a Denial-of-Service vulnerability affecting Siemens ETA4 firmware (all versions prior to Revision 08) in SM-2558 extension modules for SICAM AK, TM 1703, BC 1703, and AK 3 products. An unauthenticated attacker can send specially crafted packets to TCP Port 2404, causing the device to enter a defect mode and potentially requiring a cold start for recovery. This vulnerability has a CVSS v3 score of 7.5 (HIGH), indicating a network-based attack with low complexity and high impact on availability. There is no evidence of active exploitation, publicly available exploit code, or significant community discussion surrounding this CVE.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
<= 07CPE matchmatch criteria | cpe:2.3:o:siemens:eta4_firmware:*:*:*:*:*:*:*:* | ||
<= 11.0CPE matchmatch criteria | cpe:2.3:o:siemens:eta2_firmware:*:*:*:*:*:*:*:* |
CVSS version used by this source: 3.0
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
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.
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 records are not available for this CVE.