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CVE-2017-12636

86
FAUCET Score

CVE-2017-12636 is a critical arbitrary command execution vulnerability affecting Apache CouchDB versions before 1.7.0 and 2.x before 2.1.1. It allows an authenticated administrative user to execute arbitrary shell commands on the underlying operating system by manipulating configuration options that specify paths for system binaries. This vulnerability carries a high CVSS score of 7.2, indicating a severe impact with complete compromise of confidentiality, integrity, and availability. While not listed in the KEV catalog, exploit modules are publicly available in Metasploit and ExploitDB, and it has garnered significant community discussion and media coverage, suggesting a high likelihood of exploitation.

Impacted Technologies

VendorProductVersion(s)CPE
< 1.7.0CPE matchmatch criteria
cpe:2.3:a:apache:couchdb:*:*:*:*:*:*:*:*
2.0.0CPE matchmatch criteria
cpe:2.3:a:apache:couchdb:2.0.0:*:*:*:*:*:*:*
2.0.0CPE matchmatch criteria
cpe:2.3:a:apache:couchdb:2.0.0:rc1:*:*:*:*:*:*
2.0.0CPE matchmatch criteria
cpe:2.3:a:apache:couchdb:2.0.0:rc2:*:*:*:*:*:*
2.0.0CPE matchmatch criteria
cpe:2.3:a:apache:couchdb:2.0.0:rc3:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 3.0

7.2HIGH

CVSS:3.0/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H

Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
HIGH
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
Exploitability Score
1.2
Impact Score
5.9
CvssVersion
3.0

Exploit Intelligence

EPSS Score
90.60%
Probability of exploitation in next 30 days
EPSS Percentile
99.8%
Percentile rank of EPSS score among Peer Group
As of 2026-07-24
Model: v2026.06.15
Metasploit: Apache CouchDB Arbitrary Command Execution · Apr 6, 2016
ExploitDB: EDB-45019 · Jul 13, 2018
This CVE's current EPSS score of 0.9060 is in the 100th percentile among its peer group of 5,530 CVEs.

Social Chatter

The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.1 Bluesky, 0.1 Mastodon, and 0.3 GitHub mentions.

Media Mentions

The average CVE in this peer group has 0.1 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.

Remediation

Remediation records are not available for this CVE.

References

lists.apache.org / thread.html/6c405bf3f8358e6314076be9f48c89a2e0ddf00539906291ebdf0c67%40%3Cdev.couchdb.apache.org%3E
lists.debian.org / debian-lts-announce/2018/01/msg00026.html
security.gentoo.org / glsa/201711-16
Third Party Advisory
support.hpe.com / hpsc/doc/public/display
exploit-db.com / exploits/44913
exploit-db.com / exploits/45019