CVE-2020-10613Network attack vector

Information disclosure via DNP3 descriptor out-of-bounds read

Published Apr 15, 2020 · Updated Aug 4, 2024

Out-of-bounds read in Triangle MicroWorks SCADA Data Gateway 2.41.0213 through 4.0.122 allows remote attackers to disclose sensitive data. Data Set descriptor handling fails to validate supplied data before reading beyond the end of an allocated structure. The path requires no authentication and exists only when DNP3 Data Sets are enabled; direct impact is memory disclosure, while code execution requires other flaws.

CVSS severity7.5
High
EPSS probability2.49%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Out-of-bounds read in Triangle MicroWorks SCADA Data Gateway 2.41.0213 through 4.0.122 allows remote attackers to disclose sensitive data. Data Set descriptor handling fails to validate supplied data before reading beyond the end of an allocated structure. The path requires no authentication and exists only when DNP3 Data Sets are enabled; direct impact is memory disclosure, while code execution requires other flaws.

The record

CVE
CVE-2020-10613
Published
Apr 15, 2020
Updated
Aug 4, 2024
Vendor
Triangle MicroWorks
Product
SCADA Data Gateway
Classifications
CWE-125, T0819
Attack vector
network
Privileges
unauthenticated

Timeline

How it unfolded

  1. Apr 15, 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=Triangle MicroWorks SCADA Data Gateway 3.02.0697 through 4.0.122, 2.41.0213 through 4.0.122

What conditions does exploitation require?

Attack vectornetwork
Required privilegesunauthenticated

What is affected?

Triangle MicroWorks · SCADA Data Gatewayversion=Triangle MicroWorks SCADA Data Gateway 3.02.0697 through 4.0.122, 2.41.0213 through 4.0.122

Published CVSS scores

7.5NIST NVDCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
5.0NIST NVDAV:N/AC:L/Au:N/C:P/I:N/A:N
5.3Zero Day InitiativeCVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:L/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-125Out-of-bounds Read
T0819Exploit Public-Facing Application

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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