CVE-2023-46979
CVE-2023-46979 is a critical-severity vulnerability in Totolink X6000r Firmware with a CVSS 3.x base score of 9.8. 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-77.
Key facts
- Severity: Critical (CVSS 3.x base score 9.8)
- EPSS exploit prediction: 2% (71st percentile)
- Actively exploited: Not listed in CISA KEV
- Weakness: CWE-77
- Affected product: Totolink X6000r Firmware
- Published:
- Last modified:
Description
TOTOLINK X6000R V9.4.0cu.852_B20230719 was discovered to contain a command injection vulnerability via the enable parameter in the setLedCfg function.
Frequently asked questions
- What is CVE-2023-46979?
- TOTOLINK X6000R V9.4.0cu.852_B20230719 was discovered to contain a command injection vulnerability via the enable parameter in the setLedCfg function.
- How severe is CVE-2023-46979?
- CVE-2023-46979 has a CVSS 3.x base score of 9.8, rated critical severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability high.
- Is CVE-2023-46979 being actively exploited?
- It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 2% (71st percentile), an estimate of the probability of exploitation in the next 30 days.
- What products are affected by CVE-2023-46979?
- CVE-2023-46979 affects Totolink X6000r Firmware. See the affected-products list for the exact vulnerable versions.
- How do I fix CVE-2023-46979?
- Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its critical severity, prioritise patching exposed systems.
- When was CVE-2023-46979 published?
- CVE-2023-46979 was published on 2023-10-31 and last updated on 2026-06-17.
References
Affected products (1)
- cpe:2.3:o:totolink:x6000r_firmware:9.4.0cu.852_b20230719:*:*:*:*:*:*:*
More vulnerabilities in Totolink X6000r Firmware
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- CVE-2025-52053 — Critical (CVSS 9.8): TOTOLINK X6000R V9.4.0cu.1360_B20241207 was found to contain a command injection vulnerability in the sub_417D74…
- CVE-2024-52723 — Critical (CVSS 9.8): In TOTOLINK X6000R V9.4.0cu.1041_B20240224 in the shttpd file, the Uci_Set Str function is used without strict…
- CVE-2023-52040 — Critical (CVSS 9.8): An issue discovered in TOTOLINK X6000R v9.4.0cu.852_B20230719 allows attackers to run arbitrary commands via the…
- CVE-2023-52039 — Critical (CVSS 9.8): An issue discovered in TOTOLINK X6000R v9.4.0cu.852_B20230719 allows attackers to run arbitrary commands via the…
All CVEs affecting Totolink X6000r Firmware →
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