CVE-2021-36122
CVE-2021-36122 is a high-severity vulnerability in Echobh Sharecare 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-88.
Key facts
- Severity: High (CVSS 3.x base score 8.8)
- CVSS v2: 6.5
- EPSS exploit prediction: 1% (59th percentile)
- Actively exploited: Not listed in CISA KEV
- Weakness: CWE-88
- Affected product: Echobh Sharecare
- Published:
- Last modified:
Description
An issue was discovered in Echo ShareCare 8.15.5. The UnzipFile feature in Access/EligFeedParse_Sup/UnzipFile_Upd.cfm is susceptible to a command argument injection vulnerability when processing remote input in the zippass parameter from an authenticated user, leading to the ability to inject arbitrary arguments to 7z.exe.
Frequently asked questions
- What is CVE-2021-36122?
- An issue was discovered in Echo ShareCare 8.15.5. The UnzipFile feature in Access/EligFeedParse_Sup/UnzipFile_Upd.cfm is susceptible to a command argument injection vulnerability when processing remote input in the zippass parameter from an authenticated user, leading to the ability to inject arbitrary arguments to 7z.exe.
- How severe is CVE-2021-36122?
- CVE-2021-36122 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-2021-36122 being actively exploited?
- It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (59th percentile), an estimate of the probability of exploitation in the next 30 days.
- What products are affected by CVE-2021-36122?
- CVE-2021-36122 affects Echobh Sharecare. See the affected-products list for the exact vulnerable versions.
- How do I fix CVE-2021-36122?
- 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-2021-36122 published?
- CVE-2021-36122 was published on 2021-07-13 and last updated on 2026-06-17.
References
Affected products (1)
- cpe:2.3:a:echobh:sharecare:8.15.5:*:*:*:*:*:*:*
More vulnerabilities in Echobh Sharecare
- CVE-2021-36124 — Critical (CVSS 9.8): An issue was discovered in Echo ShareCare 8.15.5. It does not perform authentication or authorization checks when…
- CVE-2021-33578 — Critical (CVSS 9.8): Echo ShareCare 8.15.5 is susceptible to SQL injection vulnerabilities when processing remote input from both…
- CVE-2021-36121 — High (CVSS 8.8): An issue was discovered in Echo ShareCare 8.15.5. The file-upload feature in Access/DownloadFeed_Mnt/FileUpload_Upd.cfm…
- CVE-2021-36123 — Medium (CVSS 6.5): An issue was discovered in Echo ShareCare 8.15.5. The TextReader feature in General/TextReader/TextReader.cfm is…
All CVEs affecting Echobh Sharecare →
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