CVE-2022-32271Public exploitNetwork attack vector

Arbitrary code execution via DCP URI chaining

Published Jun 3, 2022 · Updated Aug 3, 2024

Code injection in RealPlayer 20.0.8.310 allows remote attackers to execute arbitrary code through a crafted DCP URI after user interaction. The DCP handler loads attacker-planted INI files from the RealPlayer data directory and accepts parent traversal and unsafe JavaScript URLs, crossing browser security zones to invoke exposed external methods. Opening the crafted content is required; the demonstrated chain launches MSHTA and cmd.exe in the victim's Windows session and can reference local files.

CVSS severity9.6
Critical
EPSS probability2.84%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Code injection in RealPlayer 20.0.8.310 allows remote attackers to execute arbitrary code through a crafted DCP URI after user interaction. The DCP handler loads attacker-planted INI files from the RealPlayer data directory and accepts parent traversal and unsafe JavaScript URLs, crossing browser security zones to invoke exposed external methods. Opening the crafted content is required; the demonstrated chain launches MSHTA and cmd.exe in the victim's Windows session and can reference local files.

The record

CVE
CVE-2022-32271
Published
Jun 3, 2022
Updated
Aug 3, 2024
Vendor
Unknown vendor
Product
Unknown product
Classifications
CWE-79, T1203
Attack vector
network
Privileges
unauthenticated

Timeline

How it unfolded

  1. Jun 3, 2022CVE publishedPublication date reported by the CVE source.
  2. Aug 3, 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

6.8NVDAV:N/AC:M/Au:N/C:P/I:P/A:P
9.6NVDCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/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-79Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
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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