CVE-2017-2128: Security guide for website operators allows remote attackers to execute arbitrary OS commands via specially cr

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HIGH 8.8MITIGATE

CVE-2017-2128 is a high-severity flaw (CVSS 8.8) affecting introduction to safe website operation. Below: why it ranks where it does, which versions are affected, what to do, and the exact commands.

Security guide for website operators allows remote attackers to execute arbitrary OS commands via specially crafted saved data.

Why this priority

High severity

No fix is published yet: follow the downgrade or mitigation steps.

Risk facts

CVSS score	8.8 (High)
Attack vector	Network (remote)
Attack complexity	Low
Privileges needed	None
User interaction	Required
EPSS exploit chance	1.6% (top 24%)
CISA exploited list	No
Weakness	CWE-78
Published	2017-04-28
Last modified	2026-06-17

Publisher (CNA): JPCERT/CC · Vendor: information-technology promotion agency

Last updated 2026-06-17 · Sources: CVE Program, NVD, CISA KEV, EPSS and vendor advisories · How we score

Am I affected?

Timeline

2017-04-28 16:59 UTCPublished CVE record published
2026-06-17 01:15 UTCUpdated Record last modified

information-technology promotion agency introduction to safe website operation MITIGATE

Affected: all versions

Fixed in: no fixed release known

Safe to downgrade to: no unaffected older release

1. Check installed version

apt-cache policy introduction-to-safe-website-operation || rpm -q introduction-to-safe-website-operation || introduction-to-safe-website-operation --version

No fixed or unaffected release known

Apply the vendor mitigation from the advisory, disable the affected feature, or restrict network access.

Verify at the official source NVD · CVE Program · Report a problem with this page
Scores and fixes here are computed automatically from those and other public sources. Confirm with the vendor advisory before changing production systems.

Quick answers

How do I fix CVE-2017-2128?

introduction to safe website operation: mitigate or apply the listed mitigation. Exact commands for each OS are on this page.

Is CVE-2017-2128 being exploited?

CVE-2017-2128 is not on the CISA Known Exploited Vulnerabilities list at the time of the last update. Check again, as this can change.

What does CVE-2017-2128 affect?

CVE-2017-2128 affects introduction to safe website operation. Severity is high (CVSS 8.8). Security guide for website operators allows remote attackers to execute arbitrary OS commands via specially crafted saved data.

How urgent is CVE-2017-2128?

Priority 50/100. High severity

References

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