CVE-2013-1593

A Denial of Service vulnerability exists in the WRITE_C function in the msg_server.exe module in...

7.5 High

A Denial of Service vulnerability exists in the WRITE_C function in the msg_server.exe module in SAP NetWeaver 2004s, 7.01 SR1, 7.02 SP06, and 7.30 SP04 when sending a crafted SAP Message Server packet to TCP ports 36NN and/or 39NN.

Attack profile

How easy it is to exploit

Attack vector: Network
Complexity: Low
Privileges needed: None
User interaction: None

What an attacker can affect

Confidentiality: None
Integrity: None
Availability: High

Exploit likelihood

2.39%Up 1.4 points since Feb 4, 2022

What each source reports

NVD Score used 7.5

Record: CVE-2013-1593
CVSS 3.1: 7.5 HighCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
CVSS 2.0: 5.0 MediumAV:N/AC:L/Au:N/C:N/I:N/A:P
Weakness: CWE-129
Updated: 2026-11-02

CVE List No score

Record: CVE-2013-1593
Updated: 2026-11-02

EUVDEUVD-2013-1629 No score

Record: EUVD-2013-1629
Updated: 2026-11-03

GitHub AdvisoriesGHSA-r998-rjwj-vqxg No score

A Denial of Service vulnerability exists in the WRITE_C function in the msg_server.exe module in...

Record: GHSA-r998-rjwj-vqxg
Updated: 2026-11-02

Affected products

sap netweaver

History

History
Recorded	Changed	Sources
Nov 3, 2026	aliases	EUVD
Nov 2, 2026	first indexed	CVE List, GitHub Advisories, NVD

Dates are when Every CVE recorded each change. Upstream dates may differ.

In short

CVE-2013-1593 is a high vulnerability (CVSS 7.5) in Sap Netweaver, published January 23, 2020. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 2.39%, the 84th percentile. No source names a fixed version.