CVE-2026-22877
Arbitrary File-Read in XWEB Pro 1.12.1 Enables DoS
Publication date: 2026-02-27
Last updated on: 2026-02-27
Assigner: ICS-CERT
Description
Description
CVSS Scores
EPSS Scores
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Meta Information
Affected Vendors & Products
| Vendor | Product | Version / Range |
|---|---|---|
| copeland | xweb_300d_pro_firmware | to 1.12.1 (inc) |
| copeland | xweb_500d_pro_firmware | to 1.12.1 (inc) |
| copeland | xweb_500b_pro_firmware | to 1.12.1 (inc) |
Helpful Resources
Exploitability
| CWE ID | Description |
|---|---|
| CWE-22 | The product uses external input to construct a pathname that is intended to identify a file or directory that is located underneath a restricted parent directory, but the product does not properly neutralize special elements within the pathname that can cause the pathname to resolve to a location that is outside of the restricted directory. |
Attack-Flow Graph
AI Powered Q&A
Can you explain this vulnerability to me?
This vulnerability is an arbitrary file-read issue in XWEB Pro version 1.12.1 and earlier. It allows unauthenticated attackers to read arbitrary files on the affected system.
Additionally, exploitation of this vulnerability could potentially lead to a denial-of-service attack.
How can this vulnerability impact me? :
The vulnerability can impact you by allowing attackers to access sensitive files on your system without authentication.
This unauthorized file access could expose confidential information.
Furthermore, the vulnerability might be exploited to cause a denial-of-service condition, disrupting normal operations.
How does this vulnerability affect compliance with common standards and regulations (like GDPR, HIPAA)?:
I don't know
How can this vulnerability be detected on my network or system? Can you suggest some commands?
I don't know
What immediate steps should I take to mitigate this vulnerability?
I don't know