CVE-2023-34203Network attack vector

Admin escalation via role-changing URL injection

Published Jun 23, 2023 · Updated Dec 2, 2024

URL injection in Progress OpenEdge Management and OpenEdge Explorer before 12.7 allows remote authenticated users to gain admin access. Progress has not published the affected endpoint or explained how crafted URL content bypasses authorization checks that should preserve role membership. Any valid OEM or OEE role is sufficient to reach the flaw, which grants administrative privileges and permits privileged management actions.

CVSS severity8.8
High
EPSS probability1.06%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

URL injection in Progress OpenEdge Management and OpenEdge Explorer before 12.7 allows remote authenticated users to gain admin access. Progress has not published the affected endpoint or explained how crafted URL content bypasses authorization checks that should preserve role membership. Any valid OEM or OEE role is sufficient to reach the flaw, which grants administrative privileges and permits privileged management actions.

The record

CVE
CVE-2023-34203
Published
Jun 23, 2023
Updated
Dec 2, 2024
Vendor
Unknown vendor
Product
Unknown product
Classifications
CWE-74, T1098
Attack vector
network
Privileges
authenticated

Timeline

How it unfolded

  1. Jun 23, 2023CVE publishedPublication date reported by the CVE source.
  2. Dec 2, 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 privilegesauthenticated

What is affected?

Affected products and versions are unavailable in this record.

Published CVSS scores

8.8NVDCVSS:3.1/AV:N/AC:L/PR:L/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-74Improper Neutralization of Special Elements in Output Used by a Downstream Component ('Injection')
T1098Account Manipulation

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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