CVE-2021-28144
CVE-2021-28144 is a high-severity vulnerability in Dlink Dir-3060 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-78.
Key facts
- Severity: High (CVSS 3.x base score 8.8)
- CVSS v2: 9.0
- EPSS exploit prediction: 6% (93rd percentile)
- Actively exploited: Not listed in CISA KEV
- Weakness: CWE-78
- Affected product: Dlink Dir-3060 Firmware
- Published:
- Last modified:
Description
prog.cgi on D-Link DIR-3060 devices before 1.11b04 HF2 allows remote authenticated users to inject arbitrary commands in an admin or root context because SetVirtualServerSettings calls CheckArpTables, which calls popen unsafely.
Frequently asked questions
- What is CVE-2021-28144?
- prog.cgi on D-Link DIR-3060 devices before 1.11b04 HF2 allows remote authenticated users to inject arbitrary commands in an admin or root context because SetVirtualServerSettings calls CheckArpTables, which calls popen unsafely.
- How severe is CVE-2021-28144?
- CVE-2021-28144 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-2021-28144 being actively exploited?
- It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 6% (93rd percentile), an estimate of the probability of exploitation in the next 30 days.
- What products are affected by CVE-2021-28144?
- CVE-2021-28144 affects Dlink Dir-3060 Firmware. See the affected-products list for the exact vulnerable versions.
- How do I fix CVE-2021-28144?
- 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-2021-28144 published?
- CVE-2021-28144 was published on 2021-03-11 and last updated on 2026-06-17.
References
- http://packetstormsecurity.com/files/161757/D-Link-DIR-3060-1.11b04-Command-Injection.html
- http://seclists.org/fulldisclosure/2021/Mar/23
- https://supportannouncement.us.dlink.com/announcement/publication.aspx?name=SAP10208
- https://www.iot-inspector.com/blog/advisory-d-link-dir-3060/
Affected products (1)
- cpe:2.3:o:dlink:dir-3060_firmware:*:*:*:*:*:*:*:*
More vulnerabilities in Dlink Dir-3060 Firmware
- CVE-2022-44204 — Critical (CVSS 9.8): D-Link DIR3060 DIR3060A1_FW111B04.bin is vulnerable to Buffer Overflow.
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All CVEs affecting Dlink Dir-3060 Firmware →
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