CVE-2022-28571
CVE-2022-28571 is a critical-severity vulnerability in Dlink Dir-882 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: 5.8
- EPSS exploit prediction: 6% (92nd percentile)
- Actively exploited: Not listed in CISA KEV
- Weakness: CWE-78
- Affected product: Dlink Dir-882 Firmware
- Published:
- Last modified:
Description
D-link 882 DIR882A1_FW130B06 was discovered to contain a command injection vulnerability in`/usr/bin/cli.
Frequently asked questions
- What is CVE-2022-28571?
- D-link 882 DIR882A1_FW130B06 was discovered to contain a command injection vulnerability in`/usr/bin/cli.
- How severe is CVE-2022-28571?
- CVE-2022-28571 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-2022-28571 being actively exploited?
- It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 6% (92nd percentile), an estimate of the probability of exploitation in the next 30 days.
- What products are affected by CVE-2022-28571?
- CVE-2022-28571 affects Dlink Dir-882 Firmware. See the affected-products list for the exact vulnerable versions.
- How do I fix CVE-2022-28571?
- 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-2022-28571 published?
- CVE-2022-28571 was published on 2022-05-02 and last updated on 2026-06-17.
References
- https://github.com/F0und-icu/TempName/tree/main/Dlink-882
- https://www.dlink.com/en/security-bulletin/
Affected products (1)
- cpe:2.3:o:dlink:dir-882_firmware:1.30b06:*:*:*:*:*:*:*
More vulnerabilities in Dlink Dir-882 Firmware
- CVE-2022-44807 — Critical (CVSS 9.8): D-Link DIR-882 1.10B02 and 1.20B06 is vulnerable to Buffer Overflow via webGetVarString.
- CVE-2022-44806 — Critical (CVSS 9.8): D-Link DIR-882 1.10B02 and 1.20B06 is vulnerable to Buffer Overflow.
- CVE-2022-44804 — Critical (CVSS 9.8): D-Link DIR-882 1.10B02 and1.20B06 is vulnerable to Buffer Overflow via the websRedirect function.
- CVE-2022-28901 — Critical (CVSS 9.8): A command injection vulnerability in the component /SetTriggerLEDBlink/Blink of D-Link DIR882 DIR882A1_FW130B06 allows…
- CVE-2022-28896 — Critical (CVSS 9.8): A command injection vulnerability in the component /setnetworksettings/SubnetMask of D-Link DIR882 DIR882A1_FW130B06…
- CVE-2022-28895 — Critical (CVSS 9.8): A command injection vulnerability in the component /setnetworksettings/IPAddress of D-Link DIR882 DIR882A1_FW130B06…
All CVEs affecting Dlink Dir-882 Firmware →
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