CVE-2019-10887: A reflected HTML injection vulnerability on Salicru SLC-20-cube3(5) devices running firmware version cs121-SNM

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MEDIUM 6.1MITIGATE

CVE-2019-10887 is a medium-severity flaw (CVSS 6.1) affecting slc-20-cube3\(5\). Below: why it ranks where it does, which versions are affected, what to do, and the exact commands.

A reflected HTML injection vulnerability on Salicru SLC-20-cube3(5) devices running firmware version cs121-SNMP v4.54.82.130611 allows remote attackers to inject arbitrary HTML elements via a /DataLog.csv?log= or /AlarmLog.csv?log= or /waitlog.cgi?name= or /chart.shtml?data= or /createlog.cgi?name= request.

Why this priority

EPSS top 7%: very likely to be exploited
Public exploit reference

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

Risk facts

CVSS score	6.1 (Medium)
Attack vector	Network (remote)
Attack complexity	Low
Privileges needed	None
User interaction	Required
EPSS exploit chance	5.8% (top 7%)
CISA exploited list	No
Weakness	CWE-79
Published	2019-04-05
Last modified	2026-06-17

Publisher (CNA): MITRE · Vendor: salicru

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

Am I affected?

Timeline

2019-04-05 18:29 UTCPublished CVE record published
2026-06-17 02:11 UTCUpdated Record last modified

salicru slc-20-cube3\(5\) MITIGATE

Affected: cs121-snmp_4.54.82.130611

Fixed in: no fixed release known

Safe to downgrade to: a release before cs121-snmp_4.54.82.130611

Check your OS release

cat /etc/os-release; uname -r

Debian / Ubuntu

sudo apt update && sudo apt full-upgrade

RHEL / Amazon Linux / Fedora

sudo dnf upgrade --refresh

Windows

Install the latest cumulative update from Windows Update

If no patch exists yet

OS downgrades are not safe. Apply the vendor mitigation from the advisory and restrict exposure.

Public exploits and detection

Public code exists for this CVE. Treat unpatched systems as at risk, and only run PoCs in a lab.

Exploit-DB: SaLICru -SLC-20-cube3(5) - HTML Injection

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-2019-10887?

slc-20-cube3\(5\): mitigate or apply the listed mitigation. Exact commands for each OS are on this page.

Is CVE-2019-10887 being exploited?

CVE-2019-10887 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-2019-10887 affect?

CVE-2019-10887 affects slc-20-cube3\(5\). Severity is medium (CVSS 6.1). A reflected HTML injection vulnerability on Salicru SLC-20-cube3(5) devices running firmware version cs121-SNMP v4.54.82.130611 allows remote attackers to inject arbitrary HTML elements via a /DataLog.csv?log= or /AlarmLog.csv?log= or /wait

How urgent is CVE-2019-10887?

Priority 50/100. EPSS top 7%: very likely to be exploited; Public exploit reference

References

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