CVE-2024-10012

Code execution via RichTextBox style deserialization

Published Nov 13, 2024 · Updated Nov 13, 2024

Unsafe deserialization in Progress Telerik UI for WPF before 2024.4.1111 allows attackers to execute code through external document styles. The RichTextBox loads externally supplied document-style data and deserializes it without adequately validating the resulting objects. Exploitation requires a user to load attacker-controlled content in an application that uses the RichTextBox; successful code runs in that application's context.

CVSS severity7.8
High
EPSS probability0.23%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Unsafe deserialization in Progress Telerik UI for WPF before 2024.4.1111 allows attackers to execute code through external document styles. The RichTextBox loads externally supplied document-style data and deserializes it without adequately validating the resulting objects. Exploitation requires a user to load attacker-controlled content in an application that uses the RichTextBox; successful code runs in that application's context.

The record

CVE
CVE-2024-10012
Published
Nov 13, 2024
Updated
Nov 13, 2024
Vendor
Progress Software Corporation
Product
Telerik UI for WPF
Classifications
CWE-502, CAPEC-549, T1204.002
Attack vector
local
Privileges
unauthenticated

Timeline

How it unfolded

  1. Nov 13, 2024CVE publishedPublication date reported by the CVE source.
  2. Nov 13, 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=2011.1.315 <2024.4.1111

What conditions does exploitation require?

Attack vectorlocal
Required privilegesunauthenticated

What is affected?

Progress Software Corporation · Telerik UI for WPFversion=2011.1.315 <2024.4.1111

Published CVSS scores

7.8NIST NVDCVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
7.8Progress Software CorporationCVSS:3.1/AV:L/AC:L/PR:N/UI:R/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 9, 2026Sep 15, 2026
Latest reporting daySep 15, 2026
Latest daily unique IPsUnavailable
Prior 30-day averageUnavailable
SourceShadowserver honeypots (KEV)
Vectorlocal
Privilegesunauthenticated
Known exploitationUnconfirmed
Public exploitUnconfirmed

Weakness, pattern, technique

CWE-502Deserialization of Untrusted Data
CAPEC-549Local Execution of Code
T1204.002Malicious File

Public exploit references

No public exploit references are available in this record.

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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