CVE-2018-19242
CVE-2018-19242 is a high-severity vulnerability in Trendnet Tew-632brp Firmware with a CVSS 3.x base score of 8.8. 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-119.
Key facts
- Severity: High (CVSS 3.x base score 8.8)
- CVSS v2: 6.5
- EPSS exploit prediction: 3% (85th percentile)
- Actively exploited: Not listed in CISA KEV
- Weakness: CWE-119
- Affected product: Trendnet Tew-632brp Firmware
- Published:
- Last modified:
Description
Buffer overflow in apply.cgi on TRENDnet TEW-632BRP 1.010B32 and TEW-673GRU devices allows attackers to hijack the control flow to any attacker-specified location by crafting a POST request payload (with authentication).
Frequently asked questions
- What is CVE-2018-19242?
- Buffer overflow in apply.cgi on TRENDnet TEW-632BRP 1.010B32 and TEW-673GRU devices allows attackers to hijack the control flow to any attacker-specified location by crafting a POST request payload (with authentication).
- How severe is CVE-2018-19242?
- CVE-2018-19242 has a CVSS 3.x base score of 8.8, rated high severity. It is exploitable over network with low attack complexity, requires low privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability high.
- Is CVE-2018-19242 being actively exploited?
- It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 3% (85th percentile), an estimate of the probability of exploitation in the next 30 days.
- What products are affected by CVE-2018-19242?
- CVE-2018-19242 primarily affects Trendnet Tew-632brp Firmware. In total, 2 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.
- How do I fix CVE-2018-19242?
- 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-2018-19242 published?
- CVE-2018-19242 was published on 2018-12-20 and last updated on 2026-06-17.
References
- http://packetstormsecurity.com/files/150693/TRENDnet-Command-Injection-Buffer-Overflow-Cross-Site-Scripting.html
- http://seclists.org/fulldisclosure/2018/Dec/21
Affected products (2)
- cpe:2.3:o:trendnet:tew-632brp_firmware:1.010b32:*:*:*:*:*:*:*
- cpe:2.3:o:trendnet:tew-673gru_firmware:1.00b40:*:*:*:*:*:*:*
More vulnerabilities in Trendnet Tew-632brp Firmware
- CVE-2024-57590 — Critical (CVSS 9.8): TRENDnet TEW-632BRP v1.010B31 devices have an OS command injection vulnerability in the CGl interface…
- CVE-2019-11418 — Critical (CVSS 9.8): apply.cgi on the TRENDnet TEW-632BRP 1.010B32 router has a buffer overflow via long strings to the SOAPACTION:HNAP1…
- CVE-2020-10216 — High (CVSS 8.8): An issue was discovered on D-Link DIR-825 Rev.B 2.10 devices. They allow remote attackers to execute arbitrary commands…
- CVE-2020-10215 — High (CVSS 8.8): An issue was discovered on D-Link DIR-825 Rev.B 2.10 devices. They allow remote attackers to execute arbitrary commands…
- CVE-2020-10213 — High (CVSS 8.8): An issue was discovered on D-Link DIR-825 Rev.B 2.10 devices. They allow remote attackers to execute arbitrary commands…
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