CVE-2024-1801

User-level code execution via unsafe ObjectReader deserialization

Published Mar 20, 2024 · Updated Dec 16, 2025

Insecure deserialization in Telerik Reporting before 2024 Q1 (18.0.24.130) allows remote attackers to execute code through malicious content. The ObjectReader class fails to validate user-supplied data before deserializing it. Exploitation requires the target to visit a malicious page or open a malicious file, and the resulting code runs as the current user.

CVSS severity7.7
High
EPSS probability0.42%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
Coverage for this vulnerability

See if you're affected

Explore vulnerability checks for your environment with Hinoki.

Book a demo

Summary

What happened

Insecure deserialization in Telerik Reporting before 2024 Q1 (18.0.24.130) allows remote attackers to execute code through malicious content. The ObjectReader class fails to validate user-supplied data before deserializing it. Exploitation requires the target to visit a malicious page or open a malicious file, and the resulting code runs as the current user.

The record

CVE
CVE-2024-1801
Published
Mar 20, 2024
Updated
Dec 16, 2025
Vendor
Progress Software Corporation
Product
Telerik Reporting
Classifications
CWE-502, T1203, T1204.002
Attack vector
local
Privileges
unauthenticated

Timeline

How it unfolded

  1. Mar 20, 2024CVE publishedPublication date reported by the CVE source.
  2. Dec 16, 2025Record updatedLatest update available in the CVE record.

Exploitability

Present is not the same as exploitable

Compare your product and version with the public record. A matching version still requires validation against your environment.

Is a vulnerable build present?

Compare these published version ranges with your installed build and any vendor patches.

  1. Affected versionversion=q1_2007 <2024_q1_(18.0.24.130)
  2. Affected versionversion=Q1 2007 <2024 Q1 (18.0.24.130)

What conditions does exploitation require?

Attack vectorlocal
Required privilegesunauthenticated

What is affected?

Progress Software Corporation · Telerik Reportingversion=q1_2007 <2024_q1_(18.0.24.130); version=Q1 2007 <2024 Q1 (18.0.24.130)

Published CVSS scores

7.7Progress Software CorporationCVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:C/C:H/I:L/A:L
7.8NIST NVDCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
7.8Trend Micro Zero Day InitiativeCVSS: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 10, 2026Sep 16, 2026
Latest reporting daySep 16, 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
T1203Exploitation for Client Execution
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

See the directory against your own environment.

Your stack

Check the software in your environment

Book a demo to see how Hinoki identifies affected software and validates exploitability in your environment.

Book a demo