CVE-2015-0981: The SOAP web interface in SCADA Engine BACnet OPC Server before 2.1.371.24 allows remote attackers to bypass a

Q: How do I fix CVE-2015-0981?

bacnet opc server: upgrade to newer than 2.1.359.22. Exact commands for each OS are on this page.

Q: Is CVE-2015-0981 being exploited?

CVE-2015-0981 is not on the CISA Known Exploited Vulnerabilities list at the time of the last update. Check again, as this can change.

Q: What does CVE-2015-0981 affect?

CVE-2015-0981 affects bacnet opc server. Severity is high (CVSS 7.5). The SOAP web interface in SCADA Engine BACnet OPC Server before 2.1.371.24 allows remote attackers to bypass authentication and read or write to arbitrary database fields via unspecified vectors.

This month

HIGH 7.5UPGRADE

CVE-2015-0981 is a high-severity flaw (CVSS 7.5) affecting bacnet opc server. Below: why it ranks where it does, which versions are affected, what to do, and the exact commands.

The SOAP web interface in SCADA Engine BACnet OPC Server before 2.1.371.24 allows remote attackers to bypass authentication and read or write to arbitrary database fields via unspecified vectors.

Why this priority

High severity

A fixed release or distro patch exists.

Risk facts

CVSS score	7.5 (High)
EPSS exploit chance	2.6% (top 15%)
CISA exploited list	No
Weakness	CWE-264
Published	2015-03-14
Last modified	2026-06-17

Publisher (CNA): ICS-CERT · Vendor: scadaengine

Last updated 2026-06-17 · Sources: CVE Program, NVD, CISA KEV, EPSS and vendor advisories · How we score

Am I affected?

Timeline

2015-03-14 01:59 UTCPublished CVE record published
2026-06-17 00:21 UTCUpdated Record last modified

scadaengine bacnet opc server UPGRADE

Affected: <= 2.1.359.22

Fixed in: newer than 2.1.359.22

Safe to downgrade to: no unaffected older release

1. Check installed version

apt-cache policy bacnet-opc-server || rpm -q bacnet-opc-server || bacnet-opc-server --version

2. UPGRADE to newer than 2.1.359.22 (Debian / Ubuntu)

sudo apt update && sudo apt install --only-upgrade bacnet-opc-server

2. UPGRADE (RHEL / Amazon Linux / Fedora)

sudo dnf upgrade bacnet-opc-server

Note

Distros often backport fixes without changing the version number. Confirm with the distro advisory or changelog.

Verify at the official source NVD · CVE Program · Report a problem with this page
Scores and fixes here are computed automatically from those and other public sources. Confirm with the vendor advisory before changing production systems.

Quick answers

How do I fix CVE-2015-0981?

bacnet opc server: upgrade to newer than 2.1.359.22. Exact commands for each OS are on this page.

Is CVE-2015-0981 being exploited?

CVE-2015-0981 is not on the CISA Known Exploited Vulnerabilities list at the time of the last update. Check again, as this can change.

What does CVE-2015-0981 affect?

CVE-2015-0981 affects bacnet opc server. Severity is high (CVSS 7.5). The SOAP web interface in SCADA Engine BACnet OPC Server before 2.1.371.24 allows remote attackers to bypass authentication and read or write to arbitrary database fields via unspecified vectors.

How urgent is CVE-2015-0981?

Priority 48/100. High severity

Related CVEs

CVE-2015-0980 HIGH 9.0 UPGRADE Format string vulnerability in BACnOPCServer.exe in the SOAP web interface in SCADA Engine BACnet OPC Server b
CVE-2015-0979 HIGH 9.0 UPGRADE Heap-based buffer overflow in the SOAP web interface in SCADA Engine BACnet OPC Server before 2.1.371.24 allow

References

← Back to latest CVEs