CVE-2021-23277

HIGHNVD 8.310.0▲
EchelonGraph scoreMEDIUM confidence

Score 10.0 from GitHub Security Advisory (severity: CRITICAL) published 2022-05-24. NVD baseline CVSS 8.3; sources differ by 1.7.

Triggered by: GitHub Security Advisory CVSS
Sources: epss, ghsa, nvd
8.3
EchelonGraph verdictPlan a fixSerious severity, but no confirmed exploitation yet.
  • High severity, but no confirmed exploitation yet
CISA-KEV: Not listedEPSS: 1%CVSS: 8.3Exploit: NoneExposed: 0

No vendor fix yet — apply a workaround or compensating control (WAF / firewall / segmentation) and watch for a patch.

Eaton Intelligent Power Manager (IPM) prior to 1.69 is vulnerable to unauthenticated eval injection vulnerability. The software does not neutralize code syntax from users before using in the dynamic evaluation call in loadUserFile function under scripts/libs/utils.js. Successful exploitation can allow attackers to control the input to the function and execute attacker controlled commands.

CVSS v3
8.3
EG Score
10.0(medium)
EPSS
57.9%
KEV
Not listed

Published

April 13, 2021

Last Modified

November 21, 2024

References (2)

Weakness Classification(2)

MITRE Common Weakness Enumeration — the root-cause categories this CVE belongs to.

Data Freshness Timeline

(refreshed 8× in last 7d / 43× in last 30d)

Each row is a source pipeline that fetched or updated this CVE on that date, with what changed. For example, "NVD update" means NVD published or revised its analysis for this CVE; "MITRE cvelistV5" means we ingested or refreshed it from the CNA feed. Most recent first.

  1. 2026-07-22 14:05 UTCEPSS rescore
  2. 2026-07-21 15:22 UTCEPSS rescore
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  4. 2026-07-20 17:04 UTCEPSS rescore
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  1. 2026-07-05 02:28 UTCEPSS rescore
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  44. 2026-06-06 13:46 UTCEPSS rescore
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  64. 2026-05-27 13:39 UTCEPSS rescore
  65. 2026-05-26 18:24 UTCEG score recompute
  66. 2026-05-26 18:24 UTCGHSA enrichment
  67. 2026-05-26 13:42 UTCEPSS rescore
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  69. 2026-05-26 07:17 UTCEPSS rescore
  70. 2026-05-26 07:17 UTCEPSS rescore
  71. 2026-05-24 16:49 UTCEPSS rescore

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Frequently asked(5)

What is CVE-2021-23277?
CVE-2021-23277 is a high vulnerability published on April 13, 2021. Eaton Intelligent Power Manager (IPM) prior to 1.69 is vulnerable to unauthenticated eval injection vulnerability. The software does not neutralize code syntax from users before using in the dynamic evaluation call in loadUserFile function under scripts/libs/utils.js. Successful exploitation can…
When was CVE-2021-23277 disclosed?
CVE-2021-23277 was first published in the National Vulnerability Database on April 13, 2021, with the most recent update on November 21, 2024. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.
Is CVE-2021-23277 actively exploited?
CVE-2021-23277 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 57.9% percentile likelihood of exploitation in the next 30 days — higher percentiles indicate greater predicted risk.
What is the CVSS score of CVE-2021-23277?
CVE-2021-23277 has a CVSS v3 base score of 8.3 (NVD). EchelonGraph synthesises NVD + CISA KEV + FIRST EPSS + GHSA into a combined EG score of 10.0.
How do I remediate CVE-2021-23277?
Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2021-23277, EchelonGraph cross-links them in the Vendor Advisories panel below — those typically contain the canonical remediation steps, fixed version numbers, and any vendor-specific mitigations.

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