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CVE-2020-7136 (GCVE-0-2020-7136)

Vulnerability from cvelistv5 – Published: 2020-04-30 19:17 – Updated: 2024-08-04 09:18
VLAI Shadowserver Previdian
Summary
A security vulnerability in HPE Smart Update Manager (SUM) prior to version 8.5.6 could allow remote unauthorized access. Hewlett Packard Enterprise has provided a software update to resolve this vulnerability in HPE Smart Update Manager (SUM) prior to 8.5.6. Please visit the HPE Support Center at https://support.hpe.com/hpesc/public/home to download the latest version of HPE Smart Update Manager (SUM). Download the latest version of HPE Smart Update Manager (SUM) or download the latest Service Pack For ProLiant (SPP).
Severity
9.8 (Critical)
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
CWE
  • remote denial of service (dos); remote unauthorized access
Assigner
References
Impacted products
Vendor Product Version CPE status
Hewlett Packard Enterprise Smart Update Manager (SUM) Affected: Prior to v8.5.6
guessed Create a notification for this product.
Shadowserver
Known Exploited Vulnerability - GCVE BCP-07 Compliant
KEV entry ID: e351b25d-ae82-4027-a550-3de5ccaa4511

Vulnerability ID: CVE-2020-7136

Status: Confirmed

Status Updated: 2026-09-06 00:00 UTC

Exploited: Yes

Characteristics
Severity: 98.0
Timestamps
First Seen: 2025-08-14
Asserted: 2025-08-14
Last Seen: 2026-09-06
Scope
Asset Exposure: ['internet-facing']
Notes: Affected: HPE / HPE Smart Update Manager (SUM) | Class: device-management-platform | Severity: Critical (CVSS 9.8) | IoT: no | In CISA KEV: no | Honeypot connections on 2026-09-06: 56
Evidence

Type: Honeypot

Signal: In The Wild Attempts

Confidence: 70%

Source: shadowserver

Details
1D 3
Iot no
Feed Shadowserver Foundation honeypot/exploited-vulnerabilities
Type http-scan
Class device-management-platform
7D Avg 2
Vendor HPE
30D Avg 1
90D Avg 2
Product HPE Smart Update Manager (SUM)
Cisa Kev no
Connections 56
Observation Date 2026-09-06
Vulnerability Class CVSS
Vulnerability Score 9.8
Vulnerability Severity Critical
References
Created: 2026-07-01 05:54 UTC | Updated: 2026-09-08 01:00 UTC
Previdian
Known Exploited Vulnerability - GCVE BCP-07 Compliant
KEV entry ID: d5922e90-271d-4780-ab70-cb02beb84cd1

Vulnerability ID: CVE-2020-7136

Status: Confirmed

Status Updated: 2025-08-31 00:00 UTC

Exploited: Yes

Timestamps
First Seen: 2025-08-31
Asserted: 2025-08-31
Scope
Notes: KEVIntel entry: A security vulnerability in HPE Smart Update Manager (SUM) prior to version 8.5.6 could allow remote unauthorized access. Hewlett Packard... | Affected: Hewlett Packard Enterprise / Smart Update Manager (SUM) | CVSS: 9.8 (CRITICAL) | Used in malware: unknown | Not yet in CISA KEV: True
Evidence

Type: Public Report

Signal: Successful Exploitation

Confidence: 70%

Source: kevintel

Details
Feed KEVIntel (kevintel.com)
Title A security vulnerability in HPE Smart Update Manager (SUM) prior to version 8.5.6 could allow remote unauthorized access. Hewlett Packard...
Vendor Hewlett Packard Enterprise
Product Smart Update Manager (SUM)
Added Date 2025-08-31T00:00:00.000Z
Cvss Score 9.8
Epss Score None
Cvss Severity CRITICAL
Epss Percentile None
Used In Malware unknown
Ahead Of Cisa Kev None
Not Yet In Cisa Kev True
References
Created: 2026-06-19 12:42 UTC | Updated: 2026-06-19 12:42 UTC
Show details on NVD website
To clipboard 

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Taxonomy of the tags.





Forecast uses a logistic model when the trend is rising, or an exponential decay model when the trend is falling. Fitted via linearized least squares.

Sightings

Author Source Type Date Other

Nomenclature

  • Seen: The vulnerability was mentioned, discussed, or observed by the user.
  • Confirmed: The vulnerability has been validated from an analyst's perspective.
  • Published Proof of Concept: A public proof of concept is available for this vulnerability.
  • Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
  • Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
  • Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
  • Not confirmed: The user expressed doubt about the validity of the vulnerability.
  • Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.


Detection rules are retrieved from Rulezet.


Related by attack behaviour

Vulnerabilities whose description is nearest to this one in the vector space of the CIRCL/vulnerability-attack-technique-biencoder model. This is a similarity search over the bi-encoder space (plain cosine), not a classification, and it has no measured accuracy.