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CVE-2020-15170: apollo-adminservice before version 1.7.1 does not implement access controls

47
This month
HIGH 7.0REMOTEUPGRADE

CVE-2020-15170 is a high-severity flaw (CVSS 7.0) affecting apollo. Below: why it ranks where it does, which versions are affected, what to do, and the exact commands.

apollo-adminservice before version 1.7.1 does not implement access controls. If users expose apollo-adminservice to internet(which is not recommended), there are potential security issues since apollo-adminservice is designed to work in intranet and it doesn't have access control built-in. Malicious hackers may access apollo-adminservice apis directly to access/edit the application's configurations. To fix the potential issue without upgrading, s

Why this priority

  • High severity
  • Remotely exploitable, no login, no user action

A fixed release or distro patch exists.

Risk facts

CVSS score7.0 (High)
Attack vectorNetwork (remote)
Attack complexityHigh
Privileges neededNone
User interactionNone
EPSS exploit chance1.3% (top 29%)
CISA exploited listNo
WeaknessCWE-20
Published2020-09-10
Last modified2026-06-17
Publisher (CNA): GitHub, Inc. · Vendor: ctrip

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

Am I affected?

Timeline

ctrip apollo UPGRADE
Affected: < 1.7.1
Fixed in: 1.7.1
Safe to downgrade to: no unaffected older release
1. Check installed version
apt-cache policy apollo || rpm -q apollo || apollo --version
2. UPGRADE to 1.7.1 (Debian / Ubuntu)
sudo apt update && sudo apt install --only-upgrade apollo
2. UPGRADE (RHEL / Amazon Linux / Fedora)
sudo dnf upgrade apollo
Note
Distros often backport fixes without changing the version number. Confirm with the distro advisory or changelog.
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-2020-15170?

apollo: upgrade to 1.7.1. Exact commands for each OS are on this page.

Is CVE-2020-15170 being exploited?

CVE-2020-15170 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-2020-15170 affect?

CVE-2020-15170 affects apollo. Severity is high (CVSS 7.0). apollo-adminservice before version 1.7.1 does not implement access controls. If users expose apollo-adminservice to internet(which is not recommended), there are potential security issues since apollo-adminservice is designed to work in int

How urgent is CVE-2020-15170?

Priority 47/100. High severity; Remotely exploitable, no login, no user action

Related CVEs

References

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