CVE-2020-7801Network attack vector

Sensitive information disclosure via unauthorized SNMP queries

Published Apr 14, 2020 · Updated Aug 4, 2024

Information disclosure in Synergy Systems & Solutions HUSKY RTU 6049-E70 5.0 and earlier allows remote attackers to read sensitive data via SNMP. The RTU's SNMP agent provides sensitive information to unauthorized requesters instead of restricting disclosure to authorized actors. Network access to UDP port 161 and enabled SNMP are required; the vendor states that the service is read-only and cannot change configuration.

CVSS severity5.3
Medium
EPSS probability0.95%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Information disclosure in Synergy Systems & Solutions HUSKY RTU 6049-E70 5.0 and earlier allows remote attackers to read sensitive data via SNMP. The RTU's SNMP agent provides sensitive information to unauthorized requesters instead of restricting disclosure to authorized actors. Network access to UDP port 161 and enabled SNMP are required; the vendor states that the service is read-only and cannot change configuration.

The record

CVE
CVE-2020-7801
Published
Apr 14, 2020
Updated
Aug 4, 2024
Vendor
Unknown vendor
Product
Unknown product
Classifications
CWE-200
Attack vector
network
Privileges
unauthenticated

Timeline

How it unfolded

  1. Apr 14, 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?

Affected buildAffected product and version details are unavailable.

What conditions does exploitation require?

Attack vectornetwork
Required privilegesunauthenticated

What is affected?

Affected products and versions are unavailable in this record.

Published CVSS scores

5.0NIST National Vulnerability DatabaseAV:N/AC:L/Au:N/C:P/I:N/A:N
5.3NIST National Vulnerability DatabaseCVSS:3.1/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.

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No observations available

Sep 9, 2026Sep 15, 2026
Latest reporting daySep 15, 2026
Latest daily unique IPsUnavailable
Prior 30-day averageUnavailable
SourceShadowserver honeypots (KEV)
Vectornetwork
Privilegesunauthenticated
Known exploitationUnconfirmed
Public exploitUnconfirmed

Weakness, pattern, technique

CWE-200Exposure of Sensitive Information to an Unauthorized Actor

Public exploit references

No public exploit references are available in this record.

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Technologies

Your stack

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Your stack

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