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Fencer Intel
high 7.5

CVE-2013-1593 json

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,…

published 6y ago modified 4mo ago also EUVD-2013-1629

cvss
7.5
version 3.1, NVD
cisa kev
Not listed
not in CISA's catalog
epss
2.4%
EPSS 2.4% chance of exploitation in 30 days, percentile 84%
public exploits
0
none known

Summary

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.

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Exploit prediction

2.39% chance of exploitation in the next 30 days, higher than 84% of all scored CVEs (FIRST EPSS, 2026-11-09).

Exploits and checks

  • coresecurity.com https://www.coresecurity.com/content/SAP-netweaver-msg-srv-multiple-vulnerabilities referenced PoC, tagged "exploit" by a source, unverified

CVSS scores

assigned by version score vector
NVD 3.1 7.5 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
NVD 2.0 5.0 AV:N/AC:L/Au:N/C:N/I:N/A:P

Classification

Weakness
  • CWE-129 Improper Validation of Array Index

References

Sources

Fencer Intel keeps one entry per vulnerability: the CVE id wins, then GHSA, and records that alias each other are merged, except that two CVEs always keep separate entries. The same data is available as JSON.