CVE-2024-6327Network attack vector

Authenticated code execution via unsafe deserialization

Published Jul 24, 2024 · Updated Aug 1, 2024

Insecure deserialization in Progress Telerik Report Server before 2024 Q2 (10.1.24.709) allows remote authenticated users to execute arbitrary code. Progress has not disclosed the affected component, serialized input format, or unsafe deserialization operation. Low-privileged network access is sufficient, and successful exploitation runs code in the Report Server application-pool security context.

CVSS severity9.9
Critical
EPSS probability2.00%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Insecure deserialization in Progress Telerik Report Server before 2024 Q2 (10.1.24.709) allows remote authenticated users to execute arbitrary code. Progress has not disclosed the affected component, serialized input format, or unsafe deserialization operation. Low-privileged network access is sufficient, and successful exploitation runs code in the Report Server application-pool security context.

The record

CVE
CVE-2024-6327
Published
Jul 24, 2024
Updated
Aug 1, 2024
Vendor
Progress Software Corporation
Product
Telerik Reporting
Classifications
CWE-502, CAPEC-586, T1190
Attack vector
network
Privileges
authenticated

Timeline

How it unfolded

  1. Jul 24, 2024CVE publishedPublication date reported by the CVE source.
  2. Aug 1, 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=0 <10.1.24.709

What conditions does exploitation require?

Attack vectornetwork
Required privilegesauthenticated

What is affected?

Progress Software Corporation · Telerik Reportingversion=0 <10.1.24.709
Progress Software Corporation · Telerik Report Serverversion=1.00 <2024 Q2 (10.1.24.709)

Published CVSS scores

9.9Progress Software CorporationCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H
9.8NIST National Vulnerability DatabaseCVSS:3.1/AV:N/AC:L/PR:N/UI:N/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)
Vectornetwork
Privilegesauthenticated
Known exploitationUnconfirmed
Public exploitUnconfirmed

Weakness, pattern, technique

CWE-502Deserialization of Untrusted Data
CAPEC-586Object Injection
T1190Exploit Public-Facing Application

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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