CVE-2019-5107Network attack vector

Network traffic disclosure via unencrypted communications

Published Mar 10, 2020 · Updated Aug 4, 2024

Cleartext transmission in WAGO e!COCKPIT 1.5.1.1 allows attackers with network access to read sensitive device communications. The network communication layer sends all traffic unencrypted between e!COCKPIT, the local GatewayService, and remote PLCs. A position on either path exposes passwords, configurations, and transferred binaries in cleartext.

CVSS severity7.5
High
EPSS probability1.13%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Cleartext transmission in WAGO e!COCKPIT 1.5.1.1 allows attackers with network access to read sensitive device communications. The network communication layer sends all traffic unencrypted between e!COCKPIT, the local GatewayService, and remote PLCs. A position on either path exposes passwords, configurations, and transferred binaries in cleartext.

The record

CVE
CVE-2019-5107
Published
Mar 10, 2020
Updated
Aug 4, 2024
Vendor
WAGO
Product
e!COCKPIT
Classifications
CWE-319, T1557
Attack vector
network
Privileges
unauthenticated

Timeline

How it unfolded

  1. Mar 10, 2020CVE publishedPublication date reported by the CVE source.
  2. Aug 4, 2024Record updatedLatest update available in the CVE record.

Exploitability

Present is not the same as exploitable

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Is a vulnerable build present?

Compare these published version ranges with your installed build and any vendor patches.

  1. Affected versionversion=1.5.1.1

What conditions does exploitation require?

Attack vectornetwork
Required privilegesunauthenticated

What is affected?

WAGO · e!COCKPITversion=1.5.1.1

Published CVSS scores

5.0NIST NVDAV:N/AC:L/Au:N/C:P/I:N/A:N
7.5NIST NVDCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
7.5Cisco TalosCVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N

CVSS describes severity. EPSS estimates exploitation probability.

Attacks

What attackers are doing with it

Daily unique IPs observed by Shadowserver honeypots for known exploited vulnerabilities (KEVs). Missing observations do not establish an absence of attacks.

Daily unique IPsNo honeypot observations are available for this CVE in the selected window.

No observations available

Sep 10, 2026Sep 16, 2026
Latest reporting daySep 16, 2026
Latest daily unique IPsUnavailable
Prior 30-day averageUnavailable
SourceShadowserver honeypots (KEV)
Vectornetwork
Privilegesunauthenticated
Known exploitationUnconfirmed
Public exploitUnconfirmed

Weakness, pattern, technique

CWE-319Cleartext Transmission of Sensitive Information
T1557Adversary-in-the-Middle

Public exploit references

No public exploit references are available in this record.

Labels summarize the accepted research assessment. They do not indicate a test against your environment.

Technologies

Your stack

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Your stack

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