VulnSocial

CVE-2026-22877Disclosure(copeland / xweb_300d_pro)

LOWCVSS 9.1 · CRITICAL

Signal is active with 2 mentions in latest observed window

Immediate actions

  • Track advisory updates for patch or workaround availability

Recommended action window: Monitor and triage in normal cycle

NVD description

An arbitrary file-read vulnerability exists in XWEB Pro version 1.12.1 and prior, enabling unauthenticated attackers to read arbitrary files on the system, and potentially causing a denial-of-service attack.

copeland CVEsBack to dashboard
0.5/ 10 priority

Sources & remediation

Vendor / third-party advisories
Other references
Weakness type (CWE)
CWE-22

Priority

LOW

Exploitation

NONE

PoC

NONE

Patch

NONE

Momentum

NONE

Are you affected?

If you run products in this scope, you should treat this CVE as relevant to your environment.

  • xweb_300d_pro
  • xweb_300d_pro_firmware
  • xweb_500b_pro
  • xweb_500b_pro_firmware

Threat summary

  • 2 mentions across 1 observed day

What's happening

  • Technical details provided in 2 signals
  • Disclosure: 2 classified signals
  • 2 total mentions across 1 day

Affected systems

Vendors
copeland
Products
xweb_300d_proxweb_300d_pro_firmwarexweb_500b_proxweb_500b_pro_firmwarexweb_500d_proxweb_500d_pro_firmware

1 version affected across 6 products

Deep dive

Activity timeline2 mentions / 1d
01122Mentions · 2026-02-27: 2Technical Details · 2026-02-27: 202-27
Signal classification1 categories
Disclosure
2100.0%
Referenced assets2 URLs
Full discourse2 posts
  • CVE@CVEnew
    Disclosure

    CVE-2026-22877 An arbitrary file-read vulnerability exists in XWEB Pro version 1.12.1 and prior, enabling unauthenticated attackers to read arbitrary files on the system, and pote… https://www.cve.org/CVERecord?id=CVE-2026-22877

    Post summary

    The CVE-2026-22877 disclosure announces an arbitrary file‑read flaw in XWEB Pro 1.12.1 and earlier, permitting unauthenticated file reads; no PoC, exploit, patch, or active exploitation details are provided.

    00000123
    56.6K followersView on X
  • Vulmon Vulnerability Feed@VulmonFeeds
    Disclosure

    CVE-2026-22877 Unauthenticated Arbitrary File Read Vulnerability in XWEB Pro 1.12.1 https://vulmon.com/vulnerabilitydetails?qid=CVE-2026-22877

    Post summary

    The entry announces an unauthenticated arbitrary file read vulnerability in XWEB Pro 1.12.1, providing only the CVE ID and a descriptive title but no PoC, exploit, or patch details.

    0000031
    4.0K followersView on X
CPE platform detail6 entries

6 of 6 entries

PartVendorProductVersionTarget SWTarget HW
HWcopelandxweb_300d_pro---
OScopelandxweb_300d_pro_firmware---
HWcopelandxweb_500b_pro---
OScopelandxweb_500b_pro_firmware---
HWcopelandxweb_500d_pro---
OScopelandxweb_500d_pro_firmware---

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