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High 8.8Published Dec 31, 2025
CVE-2021-47747meterN 1.2.3 Authenticated Remote Code Execution via Admin Scripts
Updated under an hour ago ()
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No exploitation reported and no EPSS estimate yet.
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meterN 1.2.3 contains an authenticated remote code execution vulnerability in admin_meter2.php and admin_indicator2.php scripts. Attackers can exploit the 'COMMANDx' and 'LIVECOMMANDx' POST parameters to execute arbitrary system commands with administrative privileges.
- CVSS
- 8.8 HIGH (v3.1, CNA)CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
- Weakness (CWE)
- CWE-78
- Known exploited
- Not in CISA's KEV catalog
- EPSS (exploitation in the next 30 days)
- Not loaded for this CVE
- Assigned by
- VulnCheck
- NVD analysis
- Deferred
- Record last updated
- Apr 7, 2026
- First seen by InfoSec Signals
- Oct 9, 2026
Affected products
Metern meterN metern:metern (from the name) | 1.2.3 | CNA record |
References
- https://www.exploit-db.com/exploits/50596exploit
- https://web.archive.org/web/20210617084455/https://www.metern.org/product
- https://www.zeroscience.mk/en/vulnerabilities/ZSL-2021-5690.phpthird-party-advisory
- https://www.vulncheck.com/advisories/metern-authenticated-remote-code-execution-via-admin-scriptsthird-party-advisory
The CVE record on cve.org NVD's entry
The CVE record is authoritative. Products marked “from the name” were identified from the CNA's free-text names, not a CPE, and are matched less certainly. This product uses the NVD API but is not endorsed or certified by the NVD.