CVE-2016-1606

What it is

Multiple stack-based buffer overflows in COM objects in Micro Focus Rumba 9.4.x before 9.4 HF 13960 allow remote attackers to execute arbitrary code via (1) the NetworkName property value to ObjectXSNAConfig.ObjectXSNAConfig in iconfig.dll, (2) the CPName property value to ObjectXSNAConfig.ObjectXSNAConfig in iconfig.dll, (3) the PrinterName property value to ProfileEditor.PrintPasteControl in ProfEdit.dll, (4) the Data argument to the WriteRecords function in FTXBIFFLib.AS400FtxBIFF in FtxBIFF.dll, (5) the Serialized property value to NMSECCOMPARAMSLib.SSL3 in NMSecComParams.dll, (6) the UserName property value to NMSECCOMPARAMSLib.FirewallProxy in NMSecComParams.dll, (7) the LUName property value to ProfileEditor.MFSNAControl in ProfEdit.dll, (8) the newVal argument to the Load function in FTPSFTPLib.SFtpSession in FTPSFtp.dll, or (9) a long Host field in the FTP Client.

At a glance

Exploitability

Can be exploited over the network without logging in. High risk of data exposure, data tampering, service disruption.

Exploit odds

45.6% chance of exploitation in the next 30 days (EPSS). Higher than most.

Fix

No patch or advisory is linked yet. Look at mitigations or restrict exposure.

Timeline

1. 2016-01-12 00:00 UTC ReservedThe CVE id was reserved by its CNA
2. 2016-07-03 01:59 UTC PublishedDisclosed publicly on CVE.org and NVD
3. 2026-06-17 00:42 UTC Last updatedMost recent change to the record

Why it ranks here

• Exploited in the wild: no, CISA does not list it.
• Exploit odds: 45.6% in the next 30 days (EPSS).
• Severity: 9.8 CRITICAL (CVSS).
• Fix: none linked yet, which raises it.
• It meets the bar for Drop everything: critical, and exploited or very likely to be.

Details

Published

2016-07-03 01:59 UTC

Last modified

2026-06-17 00:42 UTC

Exploit probability

45.6% · EPSS, next 30 days

Weakness

CWE-119 · Buffer errors

Record status

Modified

Affected

• Microfocus Rumba 9.4

Attack profile CVSS 3.0 · 9.8

Attack vector

Network

Complexity

Low

Privileges needed

None

User interaction

None

Scope

Unchanged

Confidentiality

High

Integrity

High

Availability

High

Is it in your code?

Hand this to your coding agent. It searches your project for the affected products and checks versions. Nothing leaves your machine.

Read https://cve-list.com/agent/cve/CVE-2016-1606.md and follow it. Check whether this project is affected by CVE-2016-1606. Read only. Don't change anything and don't upload my code. Tell me yes, no or not sure, with the file as proof.

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