CVE-2020-3154Network attack vector

Authenticated database modification via unvalidated SQL values

Published Feb 19, 2020 · Updated Nov 15, 2024

SQL injection in Cisco Cloud Web Security allows remote authenticated users to alter or read database values through its web UI. The management interface improperly validates SQL values in requests, allowing arbitrary queries against the underlying database. Authentication is required, and exploitation can change stored values or disclose database contents without interrupting service.

CVSS severity4.9
Medium
EPSS probability0.87%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

SQL injection in Cisco Cloud Web Security allows remote authenticated users to alter or read database values through its web UI. The management interface improperly validates SQL values in requests, allowing arbitrary queries against the underlying database. Authentication is required, and exploitation can change stored values or disclose database contents without interrupting service.

The record

CVE
CVE-2020-3154
Published
Feb 19, 2020
Updated
Nov 15, 2024
Vendor
Cisco
Product
Cisco Cloud Web Security
Classifications
CWE-89, T1190
Attack vector
network
Privileges
authenticated

Timeline

How it unfolded

  1. Feb 19, 2020CVE publishedPublication date reported by the CVE source.
  2. Nov 15, 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=unspecified <n/a

What conditions does exploitation require?

Attack vectornetwork
Required privilegesauthenticated

What is affected?

Cisco · Cisco Cloud Web Securityversion=unspecified <n/a

Published CVSS scores

4.9NVDCVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:H/A:N
4.9Cisco Systems, Inc.CVSS:3.0/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:H/A:N
4.0NVDAV:N/AC:L/Au:S/C:N/I:P/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
Privilegesauthenticated
Known exploitationUnconfirmed
Public exploitUnconfirmed

Weakness, pattern, technique

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

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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