CVE-2021-47772
CVE-2021-47772 is a critical-severity vulnerability in 10-strike Network Inventory Explorer 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-787.
Key facts
- Severity: Critical (CVSS 3.x base score 9.8)
- CVSS v4: 8.4
- EPSS exploit prediction: 1% (47th percentile)
- Actively exploited: Not listed in CISA KEV
- EU (EUVD) id: EUVD-2026-2768
- Weakness: CWE-787
- Affected product: 10-strike Network Inventory Explorer
- Published:
- Last modified:
Description
10-Strike Network Inventory Explorer Pro 9.31 contains a buffer overflow vulnerability in the text file import functionality that allows remote code execution. Attackers can craft a malicious text file with carefully constructed payload to trigger a reverse shell and execute arbitrary code on the target system.
Frequently asked questions
- What is CVE-2021-47772?
- 10-Strike Network Inventory Explorer Pro 9.31 contains a buffer overflow vulnerability in the text file import functionality that allows remote code execution. Attackers can craft a malicious text file with carefully constructed payload to trigger a reverse shell and execute arbitrary code on the target system.
- How severe is CVE-2021-47772?
- CVE-2021-47772 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-2021-47772 being actively exploited?
- It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (47th percentile), an estimate of the probability of exploitation in the next 30 days.
- What products are affected by CVE-2021-47772?
- CVE-2021-47772 affects 10-strike Network Inventory Explorer. See the affected-products list for the exact vulnerable versions.
- How do I fix CVE-2021-47772?
- 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.
- Does CVE-2021-47772 have an EU (EUVD) identifier?
- Yes. CVE-2021-47772 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2026-2768.
- When was CVE-2021-47772 published?
- CVE-2021-47772 was published on 2026-01-15 and last updated on 2026-06-17.
References
Affected products (1)
- cpe:2.3:a:10-strike:network_inventory_explorer:9.31:*:*:*:pro:*:*:*
More vulnerabilities in 10-strike Network Inventory Explorer
- CVE-2022-38573 — Critical (CVSS 9.8): 10-Strike Network Inventory Explorer v9.3 was discovered to contain a buffer overflow via the Add Computers function.
- CVE-2021-47767 — High (CVSS 7.8): 10-Strike Network Inventory Explorer Pro 9.31 contains an unquoted service path vulnerability in the…
All CVEs affecting 10-strike Network Inventory Explorer →
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