How severe is CVE-2024-8077?

CVE-2024-8077 has a CVSS 3.x base score of 6.3, rated medium severity. It is exploitable over network with low attack complexity, requires low privileges and no user interaction. Impact on confidentiality is low, integrity low, and availability low.

Is CVE-2024-8077 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 3% (86th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2024-8077?

CVE-2024-8077 affects Totolink T8 Firmware. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2024-8077?

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

Does CVE-2024-8077 have an EU (EUVD) identifier?

Yes. CVE-2024-8077 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2024-48922.

When was CVE-2024-8077 published?

CVE-2024-8077 was published on 2024-08-22 and last updated on 2026-06-17.

CVE-2024-8077

CVE-2024-8077 is a medium-severity vulnerability in Totolink T8 Firmware with a CVSS 3.x base score of 6.3. 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-78.

Key facts

Severity: Medium (CVSS 3.x base score 6.3)
CVSS v2: 6.5
CVSS v4: 5.3
EPSS exploit prediction: 3% (86th percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2024-48922
Weakness: CWE-78
Affected product: Totolink T8 Firmware
Published: 2024-08-22
Last modified: 2026-06-17

Description

A vulnerability was found in TOTOLINK AC1200 T8 4.1.5cu.862_B20230228. It has been classified as critical. This affects the function setTracerouteCfg. The manipulation leads to os command injection. It is possible to initiate the attack remotely. NOTE: The vendor was contacted early about this disclosure but did not respond in any way.

Frequently asked questions

What is CVE-2024-8077?: A vulnerability was found in TOTOLINK AC1200 T8 4.1.5cu.862_B20230228. It has been classified as critical. This affects the function setTracerouteCfg. The manipulation leads to os command injection. It is possible to initiate the attack remotely. NOTE: The vendor was contacted early about this disclosure but did not respond in any way.
How severe is CVE-2024-8077?: CVE-2024-8077 has a CVSS 3.x base score of 6.3, rated medium severity. It is exploitable over network with low attack complexity, requires low privileges and no user interaction. Impact on confidentiality is low, integrity low, and availability low.
Is CVE-2024-8077 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 3% (86th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2024-8077?: CVE-2024-8077 affects Totolink T8 Firmware. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2024-8077?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
Does CVE-2024-8077 have an EU (EUVD) identifier?: Yes. CVE-2024-8077 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2024-48922.
When was CVE-2024-8077 published?: CVE-2024-8077 was published on 2024-08-22 and last updated on 2026-06-17.

References

Affected products (1)

cpe:2.3:o:totolink:t8_firmware:4.1.5cu.862_b20230228:*:*:*:*:*:*:*

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