CVE-2018-12237: The Symantec Reporter CLI 10.1 prior to 10.1.5.6 and 10.2 prior to 10.2.1.8 is susceptible to an OS command in

This month

HIGH 7.2UPGRADE

CVE-2018-12237 is a high-severity flaw (CVSS 7.2) affecting reporter. Below: why it ranks where it does, which versions are affected, what to do, and the exact commands.

The Symantec Reporter CLI 10.1 prior to 10.1.5.6 and 10.2 prior to 10.2.1.8 is susceptible to an OS command injection vulnerability. An authenticated malicious administrator with Enable mode access can execute arbitrary OS commands with elevated system privileges.

Why this priority

High severity

A fixed release or distro patch exists.

Risk facts

CVSS score	7.2 (High)
Attack vector	Network (remote)
Attack complexity	Low
Privileges needed	High
User interaction	None
EPSS exploit chance	2.7% (top 14%)
CISA exploited list	No
Weakness	CWE-78
Published	2019-01-24
Last modified	2026-06-17

Publisher (CNA): Symantec Corporation · Vendor: symantec

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

Am I affected?

Timeline

2019-01-24 21:29 UTCPublished CVE record published
2026-06-17 01:37 UTCUpdated Record last modified

symantec reporter UPGRADE

Affected: >= 10.1 and < 10.1.5.6 · >= 10.2 and < 10.2.1.8

Fixed in: 10.1.5.6, 10.2.1.8

Safe to downgrade to: a release before 10.1

1. Check installed version

apt-cache policy reporter || rpm -q reporter || reporter --version

2. UPGRADE to 10.1.5.6 (Debian / Ubuntu)

sudo apt update && sudo apt install --only-upgrade reporter

2. UPGRADE (RHEL / Amazon Linux / Fedora)

sudo dnf upgrade reporter

Note

Distros often backport fixes without changing the version number. Confirm with the distro advisory or changelog.

3. If no update is available yet, DOWNGRADE to a release before 10.1 (Debian / Ubuntu)

apt-cache madison reporter sudo apt install reporter=<VERSION_BEFORE_10.1> sudo apt-mark hold reporter

3. If no update is available yet, DOWNGRADE (RHEL / Amazon Linux / Fedora)

dnf --showduplicates list reporter sudo dnf downgrade reporter-<VERSION_BEFORE_10.1> sudo dnf versionlock add reporter

Downgrade risk

Downgrading can break dependent software and may reopen older bugs. Read the distro advisory first and test on a non-production host.

After downgrade

Restart the service, and keep the package held until a fixed release ships.

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-2018-12237?

reporter: upgrade to 10.1.5.6, 10.2.1.8. Exact commands for each OS are on this page.

Is CVE-2018-12237 being exploited?

CVE-2018-12237 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-2018-12237 affect?

CVE-2018-12237 affects reporter. Severity is high (CVSS 7.2). The Symantec Reporter CLI 10.1 prior to 10.1.5.6 and 10.2 prior to 10.2.1.8 is susceptible to an OS command injection vulnerability. An authenticated malicious administrator with Enable mode access can execute arbitrary OS commands with ele

How urgent is CVE-2018-12237?

Priority 47/100. High severity

Software pages

Symantec and Broadcom vulnerabilities

Related CVEs

CVE-2019-12753 MEDIUM 4.9 UPGRADE An information disclosure vulnerability in Symantec Reporter web UI 10.3 prior to 10.3.2.5 allows a malicious
CVE-2017-15531 CRITICAL 9.8 UPGRADE Symantec Reporter 9.5 prior to 9.5.4.1 and 10.1 prior to 10.1.5.5 does not restrict excessive authentication a
CVE-2011-5127 HIGH 10.0 DOWNGRADE Directory traversal vulnerability in Blue Coat Reporter 9.x before 9.2.4.13, 9.2.5.x before 9.2.5.1, and 9.3 b

References

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