CVE-2018-14942
UnknownEPSS 2.01%
Last modified
CVE-2018-14942 is a vulnerability of currently unknown severity. Harmonic NSG 9000 devices allow remote authenticated users to conduct directory traversal attacks, as demonstrated by "POST /PY/EMULATION_GET_FILE" or "POST /PY/EMULATION_EXPORT" with FileName=../../../passwd in the POST data.. EPSS estimates a 2.01% chance of exploitation in the next 30 days.
Description
Harmonic NSG 9000 devices allow remote authenticated users to conduct directory traversal attacks, as demonstrated by "POST /PY/EMULATION_GET_FILE" or "POST /PY/EMULATION_EXPORT" with FileName=../../../passwd in the POST data.
Metrics
Weakness Enumeration
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Harmonicinc | Nsg 9000 Firmware | All versions |
References
- https://github.com/pudding2/NSG9000/blob/master/exp.txtThird Party Advisory
- https://github.com/pudding2/NSG9000/blob/master/exp.txtThird Party Advisory
Timeline
- Published
- Last Modified
- Status
- Modified
Frequently Asked Questions
What is CVE-2018-14942?
Harmonic NSG 9000 devices allow remote authenticated users to conduct directory traversal attacks, as demonstrated by "POST /PY/EMULATION_GET_FILE" or "POST /PY/EMULATION_EXPORT" with FileName=../../../passwd in the POST data.
How severe is CVE-2018-14942?
Severity scoring for CVE-2018-14942 is pending analysis. The EPSS model estimates a 2.01% probability of exploitation in the next 30 days.
How do I fix CVE-2018-14942?
Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.
Are you affected by CVE-2018-14942?
Run a free Strix scan to check your systems for this vulnerability.
Scan your code nowSource: NVD / NIST