CVE-2020-11820Public exploitNetwork attack vector

SQL injection via unsanitized entities_id parameter

Published Apr 16, 2020 · Updated Aug 4, 2024

Rukovoditel 2.5.2 SQL injection allows remote attackers to read, alter, or disrupt database data via the entities_id parameter. The application handles this request parameter without properly neutralizing SQL metacharacters before using it in a database query, allowing injected SQL syntax to execute. The network-facing flaw requires no authentication or user interaction according to NVD scoring, and the resulting impact can include disclosure, modification, or service interruption of database-backed functions.

CVSS severity9.8
Critical
EPSS probability1.84%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Rukovoditel 2.5.2 SQL injection allows remote attackers to read, alter, or disrupt database data via the entities_id parameter. The application handles this request parameter without properly neutralizing SQL metacharacters before using it in a database query, allowing injected SQL syntax to execute. The network-facing flaw requires no authentication or user interaction according to NVD scoring, and the resulting impact can include disclosure, modification, or service interruption of database-backed functions.

The record

CVE
CVE-2020-11820
Published
Apr 16, 2020
Updated
Aug 4, 2024
Vendor
Unknown vendor
Product
Unknown product
Classifications
CWE-89, T1190
Attack vector
network
Privileges
unauthenticated

Timeline

How it unfolded

  1. Apr 16, 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

7.5NIST NVDAV:N/AC:L/Au:N/C:P/I:P/A:P
9.8NIST NVDCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

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 exploitPublished

Weakness, pattern, technique

CWE-89Improper Neutralization of Special Elements used in an SQL Command ('SQL Injection')
T1190Exploit Public-Facing Application

Public exploit references

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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