CVE-2021-37206CWE-20

A vulnerability has been identified in SIPROTEC 5 relays with CPU variants CP050 (All versions < V8.80), SIPROTEC 5 relays with CPU variants CP100 (All…

published September 14, 2021

CVSS
—
EPSS
1%
Percentile
72.9
In the wild
Unconfirmed
What it is

A vulnerability has been identified in SIPROTEC 5 relays with CPU variants CP050 (All versions < V8.80), SIPROTEC 5 relays with CPU variants CP100 (All versions < V8.80), SIPROTEC 5 relays with CPU variants CP300 (All versions < V8.80). Received webpackets are not properly processed. An unauthenticated remote attacker with access to any of the Ethernet interfaces could send specially crafted packets to force a restart of the target device.

The record
Technical detail
CVSS
Not scored
CVSS v4.0
Not supplied
EPSS
0.01433 · 72.9th percentile
Weakness
CWE-20 · Improper Input Validation
Published
2021-09-14T10:47Z
EPSS history
Timeline
  • 14 SEP 10:47Z
    A vulnerability has been identified in SIPROTEC 5 relays with CPU variants CP050 (All versions < V8.80), SIPROTEC 5 relays with CPU variants CP100 (All…
    cvelistv5