An issue was discovered in Pascom Cloud Phone System before 7.20.x.
Priority HIGH 82CWE-22Published · Updated
Key facts
- Attack vector
- Network
- Privileges required
- None
- User interaction
- None
- Attack complexity
- Low
- Impact type
- —
- Confidentiality · integrity · availability
- High · High · High
- Fix status
- No fix listed
Attack profile from CVSS 3.1 · NVD. Fix status from CNA.
Summary
An issue was discovered in Pascom Cloud Phone System before 7.20.x. A configuration error between NGINX and a backend Tomcat server leads to a path traversal in the Tomcat server, exposing unintended endpoints.
Why it matters now
Exploitation Proof of concept CISA SSVC · not in CISA KEV
EPSS 0.208 97th percentileScored 2026-11-07
Public exploit Yes 2 exploit referencesTagged by NVD
Fix No fix listed No fixed version in the sources yet
SSVC decision points
CISA ADP · SSVC 2.0.3
- Exploitation
- Poc
- Automatable
- Yes
- Technical impact
- Total
The decision (Track, Attend, Act) also depends on your mission and well-being impact; see CISA's SSVC guide.
Affected products
| Vendor | Product | Affected versions | Fixed in | Status | Source |
|---|---|---|---|---|---|
| — | — | all versions | — | No fix listed | CNA |
- — Vendor— Affected all versions Fixed in — No fix listed CNA
CPE configurations NVD · 3
| CPE | Versions | Role | Vendor |
|---|---|---|---|
| cpe:2.3:a:pascom:cloud_phone_system:*:*:*:*:*:*:*:* | up to 7.19 | Vulnerable | Pascom |
| cpe:2.3:a:igniterealtime:openfire:*:*:*:*:*:*:*:* | before 4.5.0 | Vulnerable | igniterealtime |
| cpe:2.3:a:igniterealtime:openfire:4.5.0:-:*:*:*:*:*:* | 4.5.0 | Vulnerable | igniterealtime |
- cpe:2.3:a:pascom:cloud_phone_system:*:*:*:*:*:*:*:* Versions up to 7.19 Vulnerable ·Pascom
- cpe:2.3:a:igniterealtime:openfire:*:*:*:*:*:*:*:* Versions before 4.5.0 Vulnerable ·igniterealtime
- cpe:2.3:a:igniterealtime:openfire:4.5.0:-:*:*:*:*:*:* Versions 4.5.0 Vulnerable ·igniterealtime
Remediation
No fixed version listed by the sources yet.
Timeline
- 2026-10-02 Threatist record created from CVE-2021-45967
- 2026-10-03 Alias added: GHSA-6669-q2h5-85q9
References
Sources
- CVE-2021-45967 · CVE Program
- CVE-2021-45967 · NVD
- FIRST EPSS
- GHSA-6669-q2h5-85q9 · GitHub Advisory Database · CC BY 4.0
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