How severe is CVE-2018-16310?

CVE-2018-16310 has a CVSS 3.x base score of 6.5, rated medium severity. It is exploitable over an adjacent network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is none, integrity none, and availability high.

Is CVE-2018-16310 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (63rd percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2018-16310?

CVE-2018-16310 affects Technicolor Tg588v Firmware. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2018-16310?

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

When was CVE-2018-16310 published?

CVE-2018-16310 was published on 2018-09-06 and last updated on 2026-06-17.

CVE-2018-16310

CVE-2018-16310 is a medium-severity vulnerability in Technicolor Tg588v Firmware with a CVSS 3.x base score of 6.5. 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-400.

Key facts

Severity: Medium (CVSS 3.x base score 6.5)
CVSS v2: 6.1
EPSS exploit prediction: 1% (63rd percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-400
Affected product: Technicolor Tg588v Firmware
Published: 2018-09-06
Last modified: 2026-06-17

Description

Technicolor TG588V V2 devices allow remote attackers to cause a denial of service (networking outage) via a flood of random MAC addresses, as demonstrated by macof. NOTE: this might overlap CVE-2018-15852 and CVE-2018-15907. NOTE: Technicolor denies that the described behavior is a vulnerability and states that Wi-Fi traffic is slowed or stopped only while the devices are exposed to a MAC flooding attack. This has been confirmed through testing against official up-to-date versions

Frequently asked questions

What is CVE-2018-16310?: Technicolor TG588V V2 devices allow remote attackers to cause a denial of service (networking outage) via a flood of random MAC addresses, as demonstrated by macof. NOTE: this might overlap CVE-2018-15852 and CVE-2018-15907. NOTE: Technicolor denies that the described behavior is a vulnerability and states that Wi-Fi traffic is slowed or stopped only while the devices are exposed to a MAC flooding attack. This has been confirmed through testing against official up-to-date versions
How severe is CVE-2018-16310?: CVE-2018-16310 has a CVSS 3.x base score of 6.5, rated medium severity. It is exploitable over an adjacent network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is none, integrity none, and availability high.
Is CVE-2018-16310 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (63rd percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2018-16310?: CVE-2018-16310 affects Technicolor Tg588v Firmware. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2018-16310?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
When was CVE-2018-16310 published?: CVE-2018-16310 was published on 2018-09-06 and last updated on 2026-06-17.

References

http://buddieshub27.blogspot.com/2018/09/cve-2018-16310-technicolor-tg588v-v2.html

Affected products (1)

cpe:2.3:o:technicolor:tg588v_firmware:-:*:*:*:*:*:*:*

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