CVE-2018-13306
CVE-2018-13306 is a critical-severity vulnerability in Totolink A3002ru 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-78.
Key facts
- Severity: Critical (CVSS 3.x base score 9.8)
- CVSS v2: 10.0
- EPSS exploit prediction: 3% (88th percentile)
- Actively exploited: Not listed in CISA KEV
- Weakness: CWE-78
- Affected product: Totolink A3002ru Firmware
- Published:
- Last modified:
Description
System command injection in formDlna in TOTOLINK A3002RU version 1.0.8 allows attackers to execute system commands via the "ftpUser" POST parameter.
Frequently asked questions
- What is CVE-2018-13306?
- System command injection in formDlna in TOTOLINK A3002RU version 1.0.8 allows attackers to execute system commands via the "ftpUser" POST parameter.
- How severe is CVE-2018-13306?
- CVE-2018-13306 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-2018-13306 being actively exploited?
- It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 3% (88th percentile), an estimate of the probability of exploitation in the next 30 days.
- What products are affected by CVE-2018-13306?
- CVE-2018-13306 affects Totolink A3002ru Firmware. See the affected-products list for the exact vulnerable versions.
- How do I fix CVE-2018-13306?
- 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-2018-13306 published?
- CVE-2018-13306 was published on 2018-11-27 and last updated on 2026-06-17.
References
Affected products (1)
- cpe:2.3:o:totolink:a3002ru_firmware:1.0.8:*:*:*:*:*:*:*
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- CVE-2018-13316 — Critical (CVSS 9.8): System command injection in formAliasIp in TOTOLINK A3002RU version 1.0.8 allows attackers to execute system commands…
- CVE-2018-13314 — Critical (CVSS 9.8): System command injection in formAliasIp in TOTOLINK A3002RU version 1.0.8 allows attackers to execute system commands…
- CVE-2018-13307 — Critical (CVSS 9.8): System command injection in fromNtp in TOTOLINK A3002RU version 1.0.8 allows attackers to execute system commands via…
All CVEs affecting Totolink A3002ru Firmware →
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