High severity · published Feb 27, 2026
CVE-2026-3037
Copeland XWEB and XWEB Pro OS Command Injection
8.8
CVSS
2.1%
EPSS
No
On KEV
Description
An OS command injection vulnerability exists in XWEB Pro version 1.12.1
and prior, enabling an authenticated attacker to achieve remote code
execution on the system by modifying malicious input injected into the
MBird SMS service URL and/or code via the utility route which is later
processed during system setup, leading to remote code execution.
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Attack vector
Network
Complexity
Low
Privileges
Low
User interaction
None
Confidentiality
High
Integrity
High
Availability
High
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)2.1% · higher than 82% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
CX
Copeland XWEB 300D PRO · Copeland
through 1.12.1 · source: vendor
CX
Copeland XWEB 500B PRO · Copeland
through 1.12.1 · source: vendor
CX
Copeland XWEB 500D PRO · Copeland
through 1.12.1 · source: vendor
X3
Xweb 300d Pro Firmware · Copeland
through 1.12.1 · source: NVD
X5
Xweb 500b Pro Firmware · Copeland
through 1.12.1 · source: NVD
X5
Xweb 500d Pro Firmware · Copeland
through 1.12.1 · source: NVD
In the news
AdvisoryMedium
Copeland XWEB and XWEB Pro
View CSAF
Summary
Successful exploitation of these vulnerabilities could allow an attacker to bypass authentication, cause a denial-of-service condition, cause memory corruption, and execute arbitrary code.
The following versions of Copeland XWEB and XWEB Pro are affected:
XWEB 300D PRO <=1.12.1 (CVE-2026-25085, CVE-2026-21718, CVE-2026-24663, CVE-2026-21389, CVE-2026-25111, CVE-2026-20742, CVE-2026-24517, CVE-2026-25195, CVE-2026-20910, CVE-2026-24689, CVE-2026-25109, CVE-2026-20902, CVE-2026-24695, CVE-2026-25105, CVE-2026-24452, CVE-2026-23702, CVE-2026-25721, CVE-2026-20764, CVE-2026-25196, CVE-2026-25037, CVE-2026-22877, CVE-2026-20797, CVE-2026-3037)
XWEB 500D PRO <=1.12.1 (CVE-2026-25085, CVE-2026-21718, CVE-2026-24663, CVE-2026-21389, CVE-2026-25111, CVE-2026-20742, CVE-2026-24517, CVE-2026-25195, CVE-2026-20910, CVE-2026-24689, CVE-2026-25109, CVE-2026-20902, CVE-2026-24695, CVE-2026-25105, CVE-2026-24452, CVE-2026-23702, CVE-2026-25721, CVE-2026-20764, CVE-2026-25196, CVE-2026-25037, CVE-2026-22877, CVE-2026-20797, CVE-2026-3037)
XWEB 500B PRO <=1.12.1 (CVE-2026-25085, CVE-2026-21718, CVE-2026-24663, CVE-2026-21389, CVE-2026-25111, CVE-2026-20742, CVE-2026-24517, CVE-2026-25195, CVE-2026-20910, CVE-2026-24689, CVE-2026-25109, CVE-2026-20902, CVE-2026-24695, CVE-2026-25105, CVE-2026-24452, CVE-2026-23702, CVE-2026-25721, CVE-2026-20764, CVE-2026-25196, CVE-2026-25037, CVE-2026-22877, CVE-2026-20797, CVE-2026-3037)
CVSS
Vendor ...
Feb 26, 2026·CISA Advisories
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2026-3037
CVE.org
https://www.cve.org/CVERecord?id=CVE-2026-3037
Third Party Advisory
https://github.com/cisagov/CSAF/blob/develop/csaf_files/OT/white/2026/icsa-26-057-10.json
Product
https://webapps.copeland.com/Dixell/Pages/SystemSoftwareUpdate
Third Party Advisory
https://www.cisa.gov/news-events/ics-advisories/icsa-26-057-10
More from Copeland XWEB 300D PRO
9.8
CVE-2026-20797
Copeland XWEB and XWEB Pro Stack-based Buffer Overflow
9.8
CVE-2026-24663
Copeland XWEB and XWEB Pro OS Command Injection
9.8
CVE-2026-21718
Copeland XWEB and XWEB Pro Use of a Broken or Risky Cryptographic Algorithm
9.8
CVE-2026-25085
Copeland XWEB and XWEB Pro Unexpected Status Code or Return Value
9.1
CVE-2026-22877
Copeland XWEB and XWEB Pro Path Traversal