Directory traversal vulnerability in the PmWebDir object in the web server in MICROSYS…
Priority MEDIUM 45CWE-22Published · Updated
Key facts
- Attack vector
- Network
- Privileges required
- None
- User interaction
- — Not recorded in CVSS 2.0
- Attack complexity
- Low
- Impact type
- Information disclosure
- Confidentiality · integrity · availability
- Partial · None · None
- Fix status
- No fix listed
Attack profile from CVSS 2.0 · NVD. Fix status from CNA. Impact type from CWE-22 and the CVSS impact.
Summary
Directory traversal vulnerability in the PmWebDir object in the web server in MICROSYS PROMOTIC before 8.1.5 allows remote attackers to read arbitrary files via unspecified vectors.
Why it matters now
EPSS 0.26385 98th percentileScored 2026-11-07
Fix No fix listed No fixed version in the sources yet
SSVC decision points
Not available: CISA has not published SSVC decision points for this record.
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 · 19
| CPE | Versions | Role | Vendor |
|---|---|---|---|
| cpe:2.3:a:microsys:promotic:*:*:*:*:*:*:*:* | up to 8.1.4 | Vulnerable | Microsys |
| cpe:2.3:a:microsys:promotic:8.0.0:*:*:*:*:*:*:* | 8.0.0 | Vulnerable | Microsys |
| cpe:2.3:a:microsys:promotic:8.0.1:*:*:*:*:*:*:* | 8.0.1 | Vulnerable | Microsys |
| cpe:2.3:a:microsys:promotic:8.0.2:*:*:*:*:*:*:* | 8.0.2 | Vulnerable | Microsys |
| cpe:2.3:a:microsys:promotic:8.0.3:*:*:*:*:*:*:* | 8.0.3 | Vulnerable | Microsys |
| cpe:2.3:a:microsys:promotic:8.0.4:*:*:*:*:*:*:* | 8.0.4 | Vulnerable | Microsys |
| cpe:2.3:a:microsys:promotic:8.0.5:*:*:*:*:*:*:* | 8.0.5 | Vulnerable | Microsys |
| cpe:2.3:a:microsys:promotic:8.0.6:*:*:*:*:*:*:* | 8.0.6 | Vulnerable | Microsys |
| cpe:2.3:a:microsys:promotic:8.0.7:*:*:*:*:*:*:* | 8.0.7 | Vulnerable | Microsys |
| cpe:2.3:a:microsys:promotic:8.0.8:*:*:*:*:*:*:* | 8.0.8 | Vulnerable | Microsys |
- cpe:2.3:a:microsys:promotic:*:*:*:*:*:*:*:* Versions up to 8.1.4 Vulnerable ·Microsys
- cpe:2.3:a:microsys:promotic:8.0.0:*:*:*:*:*:*:* Versions 8.0.0 Vulnerable ·Microsys
- cpe:2.3:a:microsys:promotic:8.0.1:*:*:*:*:*:*:* Versions 8.0.1 Vulnerable ·Microsys
- cpe:2.3:a:microsys:promotic:8.0.2:*:*:*:*:*:*:* Versions 8.0.2 Vulnerable ·Microsys
- cpe:2.3:a:microsys:promotic:8.0.3:*:*:*:*:*:*:* Versions 8.0.3 Vulnerable ·Microsys
- cpe:2.3:a:microsys:promotic:8.0.4:*:*:*:*:*:*:* Versions 8.0.4 Vulnerable ·Microsys
- cpe:2.3:a:microsys:promotic:8.0.5:*:*:*:*:*:*:* Versions 8.0.5 Vulnerable ·Microsys
- cpe:2.3:a:microsys:promotic:8.0.6:*:*:*:*:*:*:* Versions 8.0.6 Vulnerable ·Microsys
- cpe:2.3:a:microsys:promotic:8.0.7:*:*:*:*:*:*:* Versions 8.0.7 Vulnerable ·Microsys
- cpe:2.3:a:microsys:promotic:8.0.8:*:*:*:*:*:*:* Versions 8.0.8 Vulnerable ·Microsys
Show 9 more CPE
| CPE | Versions | Role | Vendor |
|---|---|---|---|
| cpe:2.3:a:microsys:promotic:8.0.9:*:*:*:*:*:*:* | 8.0.9 | Vulnerable | Microsys |
| cpe:2.3:a:microsys:promotic:8.0.10:*:*:*:*:*:*:* | 8.0.10 | Vulnerable | Microsys |
| cpe:2.3:a:microsys:promotic:8.0.11:*:*:*:*:*:*:* | 8.0.11 | Vulnerable | Microsys |
| cpe:2.3:a:microsys:promotic:8.0.12:*:*:*:*:*:*:* | 8.0.12 | Vulnerable | Microsys |
| cpe:2.3:a:microsys:promotic:8.0.13:*:*:*:*:*:*:* | 8.0.13 | Vulnerable | Microsys |
| cpe:2.3:a:microsys:promotic:8.1.0:*:*:*:*:*:*:* | 8.1.0 | Vulnerable | Microsys |
| cpe:2.3:a:microsys:promotic:8.1.1:*:*:*:*:*:*:* | 8.1.1 | Vulnerable | Microsys |
| cpe:2.3:a:microsys:promotic:8.1.2:*:*:*:*:*:*:* | 8.1.2 | Vulnerable | Microsys |
| cpe:2.3:a:microsys:promotic:8.1.3:*:*:*:*:*:*:* | 8.1.3 | Vulnerable | Microsys |
- cpe:2.3:a:microsys:promotic:8.0.9:*:*:*:*:*:*:* Versions 8.0.9 Vulnerable ·Microsys
- cpe:2.3:a:microsys:promotic:8.0.10:*:*:*:*:*:*:* Versions 8.0.10 Vulnerable ·Microsys
- cpe:2.3:a:microsys:promotic:8.0.11:*:*:*:*:*:*:* Versions 8.0.11 Vulnerable ·Microsys
- cpe:2.3:a:microsys:promotic:8.0.12:*:*:*:*:*:*:* Versions 8.0.12 Vulnerable ·Microsys
- cpe:2.3:a:microsys:promotic:8.0.13:*:*:*:*:*:*:* Versions 8.0.13 Vulnerable ·Microsys
- cpe:2.3:a:microsys:promotic:8.1.0:*:*:*:*:*:*:* Versions 8.1.0 Vulnerable ·Microsys
- cpe:2.3:a:microsys:promotic:8.1.1:*:*:*:*:*:*:* Versions 8.1.1 Vulnerable ·Microsys
- cpe:2.3:a:microsys:promotic:8.1.2:*:*:*:*:*:*:* Versions 8.1.2 Vulnerable ·Microsys
- cpe:2.3:a:microsys:promotic:8.1.3:*:*:*:*:*:*:* Versions 8.1.3 Vulnerable ·Microsys
Remediation
No fixed version listed by the sources yet.
Timeline
- 2026-10-02 Threatist record created from CVE-2011-4518
- 2026-10-03 Alias added: GHSA-q7gw-6w7m-55gr
References
More Microsys Promotic vulnerabilities
- TI-2014-07473 Stack-based buffer overflow in the PmBase64Decode function in an unspecified… CVSS 2.0HIGH 7.5
- TI-2011-04194 Use-after-free vulnerability in MICROSYS PROMOTIC before 8.1.7 allows user-assisted… CVSS 2.0HIGH 7.9
- TI-2016-00783 Heap-based buffer overflow in MICROSYS PROMOTIC before 8.3.11 allows remote authenticated… CVSS 3.0MEDIUM 5.0
- TI-2011-03892 Heap-based buffer overflow in an ActiveX component in MICROSYS PROMOTIC before 8.1.5… CVSS 2.0MEDIUM 4.3
- TI-2011-03891 Stack-based buffer overflow in an ActiveX component in MICROSYS PROMOTIC before 8.1.5… CVSS 2.0MEDIUM 4.3
Sources
- CVE-2011-4518 · CVE Program
- CVE-2011-4518 · NVD
- FIRST EPSS
- GHSA-q7gw-6w7m-55gr · GitHub Advisory Database · CC BY 4.0
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