CVE-2020-10643: An authenticated remote attacker could use specially crafted URLs to send a victim using PI Vision 2019 mobile

Routine

MEDIUM 6.5DOWNGRADE

CVE-2020-10643 is a medium-severity flaw (CVSS 6.5) affecting pi vision. Below: why it ranks where it does, which versions are affected, what to do, and the exact commands.

An authenticated remote attacker could use specially crafted URLs to send a victim using PI Vision 2019 mobile to a vulnerable web page due to a known issue in a third-party component.

Why this priority

No elevated risk signals yet

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

Risk facts

CVSS score	6.5 (Medium)
Attack vector	Network (remote)
Attack complexity	Low
Privileges needed	None
User interaction	Required
EPSS exploit chance	1.0% (top 39%)
CISA exploited list	No
Weakness	CWE-79
Published	2020-07-27
Last modified	2026-06-17

Publisher (CNA): ICS-CERT · Vendor: osisoft

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

Am I affected?

Timeline

2020-07-27 22:15 UTCPublished CVE record published
2026-06-17 02:48 UTCUpdated Record last modified

osisoft pi vision DOWNGRADE

Affected: 2019

Fixed in: no fixed release known

Safe to downgrade to: a release before 2019

1. Check installed version

apt-cache policy pi-vision || rpm -q pi-vision || pi-vision --version

2. No fixed release: DOWNGRADE to a release before 2019 (Debian / Ubuntu)

apt-cache madison pi-vision sudo apt install pi-vision=<VERSION_BEFORE_2019> sudo apt-mark hold pi-vision

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

dnf --showduplicates list pi-vision sudo dnf downgrade pi-vision-<VERSION_BEFORE_2019> sudo dnf versionlock add pi-vision

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-2020-10643?

pi vision: downgrade or apply the listed mitigation. Exact commands for each OS are on this page.

Is CVE-2020-10643 being exploited?

CVE-2020-10643 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-2020-10643 affect?

CVE-2020-10643 affects pi vision. Severity is medium (CVSS 6.5). An authenticated remote attacker could use specially crafted URLs to send a victim using PI Vision 2019 mobile to a vulnerable web page due to a known issue in a third-party component.

How urgent is CVE-2020-10643?

Priority 38/100. No elevated risk signals yet.

Related CVEs

CVE-2021-43553 LOW 3.1 UPGRADE PI Vision could disclose information to a user with insufficient privileges for an AF attribute that is the ch
CVE-2021-43551 MEDIUM 6.5 UPGRADE A remote attacker with write access to PI Vision could inject code into a display
CVE-2020-25167 MEDIUM 4.9 UPGRADE OSIsoft PI Vision 2020 versions prior to 3.5.0 could disclose information to a user with insufficient privileg
CVE-2020-25163 HIGH 7.7 UPGRADE A remote attacker with write access to PI ProcessBook files could inject code that is imported into OSIsoft PI
CVE-2020-10614 MEDIUM 4.8 UPGRADE In OSIsoft PI System multiple products and versions, an authenticated remote attacker with write access to PI

References

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