CVE-2021-41557: Sofico Miles RIA 2020.2 Build 127964T is affected by Stored Cross Site Scripting (XSS)

Routine

MEDIUM 5.4DOWNGRADE

CVE-2021-41557 is a medium-severity flaw (CVSS 5.4) affecting miles rich internet application. Below: why it ranks where it does, which versions are affected, what to do, and the exact commands.

Sofico Miles RIA 2020.2 Build 127964T is affected by Stored Cross Site Scripting (XSS). An attacker with access to a user account of the RIA IT or the Fleet role can create a crafted work order in the damage reports section (or change existing work orders). The XSS payload is in the work order number.

Why this priority

Public exploit reference

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

Risk facts

CVSS score	5.4 (Medium)
Attack vector	Network (remote)
Attack complexity	Low
Privileges needed	Low
User interaction	Required
EPSS exploit chance	0.8% (top 44%)
CISA exploited list	No
Weakness	CWE-79
Published	2021-12-15
Last modified	2026-06-17

Publisher (CNA): MITRE · Vendor: sofico

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

Am I affected?

Timeline

2021-12-15 07:15 UTCPublished CVE record published
2026-06-17 04:08 UTCUpdated Record last modified

sofico miles rich internet application DOWNGRADE

Affected: 2020.2 build_127964t

Fixed in: no fixed release known

Safe to downgrade to: a release before 2020.2

1. Check installed version

apt-cache policy miles-rich-internet-application || rpm -q miles-rich-internet-application || miles-rich-internet-application --version

2. No fixed release: DOWNGRADE to a release before 2020.2 (Debian / Ubuntu)

apt-cache madison miles-rich-internet-application sudo apt install miles-rich-internet-application=<VERSION_BEFORE_2020.2> sudo apt-mark hold miles-rich-internet-application

2. No fixed release: DOWNGRADE (RHEL / Amazon Linux / Fedora)

dnf --showduplicates list miles-rich-internet-application sudo dnf downgrade miles-rich-internet-application-<VERSION_BEFORE_2020.2> sudo dnf versionlock add miles-rich-internet-application

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-2021-41557?

miles rich internet application: downgrade or apply the listed mitigation. Exact commands for each OS are on this page.

Is CVE-2021-41557 being exploited?

CVE-2021-41557 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-2021-41557 affect?

CVE-2021-41557 affects miles rich internet application. Severity is medium (CVSS 5.4). Sofico Miles RIA 2020.2 Build 127964T is affected by Stored Cross Site Scripting (XSS). An attacker with access to a user account of the RIA IT or the Fleet role can create a crafted work order in the damage reports section (or change exist

How urgent is CVE-2021-41557?

Priority 38/100. Public exploit reference

References

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