How severe is CVE-2019-18396?

CVE-2019-18396 has a CVSS 3.x base score of 7.2, rated high severity. It is exploitable over network with low attack complexity, requires high privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability high.

Is CVE-2019-18396 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 16% (97th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2019-18396?

CVE-2019-18396 affects Technicolor Td5130v2 Firmware. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2019-18396?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its high severity, prioritise patching exposed systems.

When was CVE-2019-18396 published?

CVE-2019-18396 was published on 2019-10-31 and last updated on 2026-06-17.

CVE-2019-18396

CVE-2019-18396 is a high-severity vulnerability in Technicolor Td5130v2 Firmware with a CVSS 3.x base score of 7.2. Its EPSS exploit-prediction score of 16% places it in the 97th percentile, indicating an elevated likelihood of exploitation. The underlying weakness is classified as CWE-78.

Key facts

Severity: High (CVSS 3.x base score 7.2)
CVSS v2: 9.0
EPSS exploit prediction: 16% (97th percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-78
Affected product: Technicolor Td5130v2 Firmware
Published: 2019-10-31
Last modified: 2026-06-17

Description

An issue was discovered in certain Oi third-party firmware that may be installed on Technicolor TD5130v2 devices. A Command Injection in the Ping module in the Web Interface in OI_Fw_V20 allows remote attackers to execute arbitrary OS commands in the pingAddr parameter to mnt_ping.cgi. NOTE: This may overlap CVE-2017–14127.

Frequently asked questions

What is CVE-2019-18396?: An issue was discovered in certain Oi third-party firmware that may be installed on Technicolor TD5130v2 devices. A Command Injection in the Ping module in the Web Interface in OI_Fw_V20 allows remote attackers to execute arbitrary OS commands in the pingAddr parameter to mnt_ping.cgi. NOTE: This may overlap CVE-2017–14127.
How severe is CVE-2019-18396?: CVE-2019-18396 has a CVSS 3.x base score of 7.2, rated high severity. It is exploitable over network with low attack complexity, requires high privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability high.
Is CVE-2019-18396 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 16% (97th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2019-18396?: CVE-2019-18396 affects Technicolor Td5130v2 Firmware. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2019-18396?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its high severity, prioritise patching exposed systems.
When was CVE-2019-18396 published?: CVE-2019-18396 was published on 2019-10-31 and last updated on 2026-06-17.

References

Affected products (1)

cpe:2.3:o:technicolor:td5130v2_firmware:oi_fw_v20:*:*:*:*:*:*:*

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