CVE-2013-1592Public exploitNetwork attack vector

Unauthenticated code execution via out-of-bounds array write

Published Jan 23, 2020 · Updated Aug 6, 2024

Buffer overflow in SAP NetWeaver Message Server 2004s, 7.01 SR1, 7.02 SP06, and 7.30 SP04 allows remote attackers to execute code. The _MsJ2EE_AddStatistics function uses the attacker-controlled MSJ2EE_HEADER serviceid field as an unchecked index into the 256-element j2ee_stat_services array, enabling out-of-bounds writes. No authentication is required; crafted Message Server packets sent to TCP ports 36NN or 39NN can corrupt process memory, execute code with service-account privileges, or crash the service.

CVSS severity9.8
Critical
EPSS probability24.41%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Buffer overflow in SAP NetWeaver Message Server 2004s, 7.01 SR1, 7.02 SP06, and 7.30 SP04 allows remote attackers to execute code. The _MsJ2EE_AddStatistics function uses the attacker-controlled MSJ2EE_HEADER serviceid field as an unchecked index into the 256-element j2ee_stat_services array, enabling out-of-bounds writes. No authentication is required; crafted Message Server packets sent to TCP ports 36NN or 39NN can corrupt process memory, execute code with service-account privileges, or crash the service.

The record

CVE
CVE-2013-1592
Published
Jan 23, 2020
Updated
Aug 6, 2024
Vendor
Unknown vendor
Product
Unknown product
Classifications
CWE-120, T1190
Attack vector
network
Privileges
unauthenticated

Timeline

How it unfolded

  1. Jan 23, 2020CVE publishedPublication date reported by the CVE source.
  2. Aug 6, 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

9.8NIST NVDCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
10.0NIST NVDAV:N/AC:L/Au:N/C:C/I:C/A:C

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-120Buffer Copy without Checking Size of Input ('Classic Buffer Overflow')
T1190Exploit Public-Facing Application

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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