CVE-2019-18233
MEDIUMCVSS 6.1/10EPSS 0.74%
Last modified
CVE-2019-18233 is a medium-severity vulnerability rated 6.1/10 on the CVSS scale. In Advantech Spectre RT Industrial Routers ERT351 5.1.3 and prior, the affected product does not neutralize special characters in the error response, allowing attackers to use a reflected XSS attack.. EPSS estimates a 0.74% chance of exploitation in the next 30 days.
Description
In Advantech Spectre RT Industrial Routers ERT351 5.1.3 and prior, the affected product does not neutralize special characters in the error response, allowing attackers to use a reflected XSS attack.
Metrics
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
Weakness Enumeration
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Advantech | Spectre Rt Ert351 Firmware | <= 5.1.3 |
References
- https://us-cert.cisa.gov/ics/advisories/icsa-21-054-03Third Party Advisory, US Government Resource
- https://us-cert.cisa.gov/ics/advisories/icsa-21-054-03Third Party Advisory, US Government Resource
Timeline
- Published
- Last Modified
- Status
- Modified
Frequently Asked Questions
What is CVE-2019-18233?
In Advantech Spectre RT Industrial Routers ERT351 5.1.3 and prior, the affected product does not neutralize special characters in the error response, allowing attackers to use a reflected XSS attack.
How severe is CVE-2019-18233?
CVE-2019-18233 has a CVSS score of 6.1/10 (MEDIUM severity). The EPSS model estimates a 0.74% probability of exploitation in the next 30 days.
How do I fix CVE-2019-18233?
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-2019-18233?
Run a free Strix scan to check your systems for this vulnerability.
Scan your code nowSource: NVD / NIST