CVE-2022-26420
CVE-2022-26420 is a high-severity vulnerability in Inhandnetworks Ir302 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: Inhandnetworks Ir302 Firmware
- Published:
- Last modified:
Description
An OS command injection vulnerability exists in the console infactory_port functionality of InHand Networks InRouter302 V3.5.37. A specially-crafted series of network requests can lead to remote code execution. An attacker can send a sequence of requests to trigger this vulnerability.
Frequently asked questions
- What is CVE-2022-26420?
- An OS command injection vulnerability exists in the console infactory_port functionality of InHand Networks InRouter302 V3.5.37. A specially-crafted series of network requests can lead to remote code execution. An attacker can send a sequence of requests to trigger this vulnerability.
- How severe is CVE-2022-26420?
- CVE-2022-26420 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-2022-26420 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-2022-26420?
- CVE-2022-26420 affects Inhandnetworks Ir302 Firmware. See the affected-products list for the exact vulnerable versions.
- How do I fix CVE-2022-26420?
- 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-2022-26420 published?
- CVE-2022-26420 was published on 2022-05-12 and last updated on 2026-06-17.
References
- https://talosintelligence.com/vulnerability_reports/TALOS-2022-1499
- https://www.inhandnetworks.com/upload/attachment/202205/10/InHand-PSA-2022-01.pdf
Affected products (1)
- cpe:2.3:o:inhandnetworks:ir302_firmware:3.5.37:*:*:*:*:*:*:*
More vulnerabilities in Inhandnetworks Ir302 Firmware
- CVE-2026-38707 — Critical (CVSS 9.8): A command injection vulnerability exists in the IPSec VPN feature of InHand Networks IR302 firmware V3.5.108, IR305…
- CVE-2026-38704 — Critical (CVSS 9.8): A command injection vulnerability exists in the WireGuard VPN feature of InHand Networks IR302 firmware V3.5.108, IR305…
- CVE-2026-38703 — Critical (CVSS 9.8): A command injection vulnerability exists in the ZeroTier VPN feature of InHand Networks IR302 firmware V3.5.108, IR305…
- CVE-2026-38702 — Critical (CVSS 9.8): A command injection vulnerability exists in the Admin Access feature of InHand Networks IR302 firmware V3.5.108, IR305…
- CVE-2022-30543 — High (CVSS 8.8): A leftover debug code vulnerability exists in the console infct functionality of InHand Networks InRouter302 V3.5.45. A…
- CVE-2022-28689 — High (CVSS 8.8): A leftover debug code vulnerability exists in the console support functionality of InHand Networks InRouter302 V3.5.45.…
All CVEs affecting Inhandnetworks Ir302 Firmware →
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