How severe is CVE-2018-7278?

CVE-2018-7278 has a CVSS 3.x base score of 6.1, rated medium severity. It is exploitable over network with low attack complexity, requires no privileges and user interaction. Impact on confidentiality is low, integrity low, and availability none.

Is CVE-2018-7278 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (52nd percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2018-7278?

CVE-2018-7278 primarily affects Rletech Fds-pc Firmware. In total, 2 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.

How do I fix CVE-2018-7278?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.

When was CVE-2018-7278 published?

CVE-2018-7278 was published on 2018-02-21 and last updated on 2026-06-17.

CVE-2018-7278

CVE-2018-7278 is a medium-severity vulnerability in Rletech Fds-pc Firmware with a CVSS 3.x base score of 6.1. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low. The underlying weakness is classified as CWE-79.

Key facts

Severity: Medium (CVSS 3.x base score 6.1)
CVSS v2: 4.3
EPSS exploit prediction: 1% (52nd percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-79
Affected product: Rletech Fds-pc Firmware
Published: 2018-02-21
Last modified: 2026-06-17

Description

An issue was discovered on RLE Protocol Converter FDS-PC / FDS-PC-DP 2.1 devices. Persistent XSS exists in the web server. Remote attackers can inject malicious JavaScript code using the device's BACnet implementation. This is similar to a Cross Protocol Injection with SNMP.

Frequently asked questions

What is CVE-2018-7278?: An issue was discovered on RLE Protocol Converter FDS-PC / FDS-PC-DP 2.1 devices. Persistent XSS exists in the web server. Remote attackers can inject malicious JavaScript code using the device's BACnet implementation. This is similar to a Cross Protocol Injection with SNMP.
How severe is CVE-2018-7278?: CVE-2018-7278 has a CVSS 3.x base score of 6.1, rated medium severity. It is exploitable over network with low attack complexity, requires no privileges and user interaction. Impact on confidentiality is low, integrity low, and availability none.
Is CVE-2018-7278 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (52nd percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2018-7278?: CVE-2018-7278 primarily affects Rletech Fds-pc Firmware. In total, 2 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.
How do I fix CVE-2018-7278?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
When was CVE-2018-7278 published?: CVE-2018-7278 was published on 2018-02-21 and last updated on 2026-06-17.

References

http://misteralfa-hack.blogspot.com/2018/02/bacnet-entrando-en-materia.html

Affected products (2)

cpe:2.3:o:rletech:fds-pc_firmware:2.1:*:*:*:*:*:*:*
cpe:2.3:o:rletech:fds-pc-dp_firmware:2.1:*:*:*:*:*:*:*

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