CVE-2023-27572Public exploitNetwork attack vector

Session script execution via unescaped page parameter

Published Apr 14, 2023 · Updated Feb 10, 2025

Reflected XSS in CommScope Arris DG3450 AR01.02.056.18_041520_711.NCS.10 allows remote attackers to execute script via a crafted URL. The https_redirect.php page places the page query value into a JavaScript string without sufficient escaping, so quotes terminate the string and introduce script. Exploitation requires a victim to visit the manipulated gateway URL, after which the script runs in the victim's session and can perform session-authorized actions or read accessible data.

CVSS severity6.1
Medium
EPSS probability0.75%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Reflected XSS in CommScope Arris DG3450 AR01.02.056.18_041520_711.NCS.10 allows remote attackers to execute script via a crafted URL. The https_redirect.php page places the page query value into a JavaScript string without sufficient escaping, so quotes terminate the string and introduce script. Exploitation requires a victim to visit the manipulated gateway URL, after which the script runs in the victim's session and can perform session-authorized actions or read accessible data.

The record

CVE
CVE-2023-27572
Published
Apr 14, 2023
Updated
Feb 10, 2025
Vendor
Unknown vendor
Product
Unknown product
Classifications
CWE-79, CAPEC-591, T1203
Attack vector
network
Privileges
unauthenticated

Timeline

How it unfolded

  1. Apr 14, 2023CVE publishedPublication date reported by the CVE source.
  2. Feb 10, 2025Record 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

6.1NVDCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
6.1CISA-ADPCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/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 exploitPublished

Weakness, pattern, technique

CWE-79Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
CAPEC-591Reflected XSS
T1203Exploitation for Client Execution

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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