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CVE-2017-18037

22
FAUCET Score

CVE-2017-18037 is a path traversal vulnerability in Atlassian Bitbucket Server versions 3.7.0 through 5.5.1 and before 5.6.0. This flaw allows authenticated remote attackers to read arbitrary files on the server by crafting a malicious git tag name. Rated Medium severity (CVSS 6.5), it requires low privileges and network access, but has low attack complexity, leading to high confidentiality impact. There is no evidence of active exploitation, public exploit code, or significant community discussion surrounding this vulnerability.

Impacted Technologies

VendorProductVersion(s)CPE
>= 3.7.0, < 4.14.11CPE matchmatch criteria
cpe:2.3:a:atlassian:bitbucket:*:*:*:*:*:*:*:*
>= 5.0.0, < 5.0.9CPE matchmatch criteria
cpe:2.3:a:atlassian:bitbucket:*:*:*:*:*:*:*:*
>= 5.1.0, < 5.1.8CPE matchmatch criteria
cpe:2.3:a:atlassian:bitbucket:*:*:*:*:*:*:*:*
>= 5.2.0, < 5.2.6CPE matchmatch criteria
cpe:2.3:a:atlassian:bitbucket:*:*:*:*:*:*:*:*
>= 5.3.0, < 5.3.4CPE matchmatch criteria
cpe:2.3:a:atlassian:bitbucket:*:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 3.0

6.5MEDIUM

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

Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
NONE
Availability Impact
NONE
Exploitability Score
2.8
Impact Score
3.6
CvssVersion
3.0

Exploit Intelligence

EPSS Score
1.30%
Probability of exploitation in next 30 days
EPSS Percentile
67.5%
Percentile rank of EPSS score among Peer Group
As of 2026-07-27
Model: v2026.06.15
This CVE's current EPSS score of 0.0130 is in the 81st percentile among its peer group of 21,974 CVEs.

Social Chatter

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

Media Mentions

No media coverage found for this CVE.

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

Remediation

Remediation records are not available for this CVE.

References

jira.atlassian.com / browse/BSERV-10595
Vendor Advisory