Consul vulnerabilitiesRanked by how likely they are to be used.
Consul is made by Hashicorp. We track 33 published vulnerabilities listed under that exact name, across 182 versions. None of them is on the list of flaws known to be exploited today. Hashicorp lists newer releases under their own names, such as Consul Docker Image, so check those pages too.
We keep watching the known-exploited list.
Is Consul listed under other names? Yes.
Hashicorp also lists Consul under more specific names, such as Consul Docker Image and Consul Template. Flaws listed only under those names are counted on their own pages, not here. If you run one of these, open its page for its own exploited flaws.
Which Consul vulnerabilities are being exploited?
This is the list that matters most: flaws criminals are using now.
None of Consul's published vulnerabilities is on the list of flaws known to be exploited today. We keep watching that list.
Which Consul flaws are most likely to be used?
Ranked by the latest exploit-likelihood forecast: the chance each flaw is used in an attack in the next 30 days. A high severity score on its own doesn't tell you that. Flaws shared by many other makers' products are left out.
- 35%CVE-2021-41805High
HashiCorp Consul Enterprise before 1.8.17, 1.9.x before 1.9.11, and 1.10.x before 1.10.4 has Incorrect Access Control.
- 8.7%CVE-2022-29153High
HashiCorp Consul and Consul Enterprise up to 1.9.16, 1.10.9, and 1.11.4 may allow server side request forgery when the Consul client agent follows redirects returned by HTTP health check endpoints.
- 6.1%CVE-2020-25864Medium
HashiCorp Consul and Consul Enterprise up to version 1.9.4 key-value (KV) raw mode was vulnerable to cross-site scripting.
- 3.4%CVE-2021-3121High
An issue was discovered in GoGo Protobuf before 1.3.2.
- 2.9%CVE-2020-13250High
HashiCorp Consul and Consul Enterprise include an HTTP API (introduced in 1.2.0) and DNS (introduced in 1.4.3) caching feature that was vulnerable to denial of service.
- 2.6%CVE-2020-25201High
HashiCorp Consul Enterprise version 1.7.0 up to 1.8.4 includes a namespace replication bug which can be triggered to cause denial of service via infinite Raft writes.
- 2.3%CVE-2021-28156High
HashiCorp Consul Enterprise version 1.8.0 up to 1.9.4 audit log can be bypassed by specifically crafted HTTP events.
- 2.0%CVE-2020-7219High
HashiCorp Consul and Consul Enterprise up to 1.6.2 HTTP/RPC services allowed unbounded resource usage, and were susceptible to unauthenticated denial of service.
- 1.7%CVE-2020-13170High
HashiCorp Consul and Consul Enterprise did not appropriately enforce scope for local tokens issued by a primary data center, where replication to a secondary data center was not enabled.
- 1.7%CVE-2020-12758High
HashiCorp Consul and Consul Enterprise could crash when configured with an abnormally-formed service-router entry.
Running Consul? We'll keep checking.
Looking flaws up one at a time doesn't scale. Tell us what you run once, and we tell you which flaws matter to you, in what order, and keep watching for new ones.
- Tell us what you runPick your software from a list, or let us work it out from your website.
- We match it to every flawOver 400,000 published flaws, checked against your list.
- Ranked by real-world riskA 0 to 100 score, led by evidence criminals are using it.
- Told as soon as we knowAn alert by email, in the app or by webhook to your own tools.
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1 new flaw affects software Acme tracks
HashiCorp Consul Enterprise before 1.8.17, 1.9.x before 1.9.11, and 1.10.x before 1.10.4 has Incorrect Access Control. An ACL token (with the default operator:write permissions) in one namespace can be used for unintended privilege escalation in a different namespace.
- Matched to
- Consul on Acme's software list
- What to do
- Plan in the vendor’s update
Sent to the alert recipients Acme chose. Also in the app and to Acme's webhook.
We track 33 published vulnerabilities listed under the name Consul, across 182 versions.
None of Consul's vulnerabilities is on the list of flaws known to be exploited today.
Hashicorp also lists Consul under more specific names, such as Consul Docker Image and Consul Template. Flaws listed only under those names are counted on their own pages, not here. Open the release you run to see its own list.
Create a Precursor Intelligence account and track Consul. We match it against every published flaw, give each one a risk score from 0 to 100 and keep watching, so you hear about new ones as soon as we know, by email, in the app or by webhook.