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CVE-2018-1770

23
FAUCET Score

CVE-2018-1770 describes a directory traversal vulnerability affecting IBM WebSphere Application Server versions 7.0, 8.0, 8.5, and 9.0. An unauthenticated remote attacker could exploit this flaw by sending specially crafted URL requests containing "dot dot" sequences to view arbitrary files on the system. With a CVSS score of 6.5 (Medium), this vulnerability has a low attack complexity and high confidentiality impact, but no integrity or availability impact. There is currently no public exploit code available (Metasploit, Nuclei, ExploitDB), it is not listed in the KEV catalog, and there is no significant community discussion or media coverage surrounding this CVE.

Impacted Technologies

VendorProductVersion(s)CPE
>= 7.0.0.0, <= 7.0.0.45CPE matchmatch criteria
cpe:2.3:a:ibm:websphere_application_server:*:*:*:*:*:*:*:*
>= 8.0.0.0, <= 8.0.0.15CPE matchmatch criteria
cpe:2.3:a:ibm:websphere_application_server:*:*:*:*:*:*:*:*
>= 8.5.0.0, <= 8.5.5.14CPE matchmatch criteria
cpe:2.3:a:ibm:websphere_application_server:*:*:*:*:*:*:*:*
>= 9.0.0.0, <= 9.0.0.9CPE matchmatch criteria
cpe:2.3:a:ibm:websphere_application_server:*:*:*:*:*:*:*:*

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
3.48%
Probability of exploitation in next 30 days
EPSS Percentile
87.9%
Percentile rank of EPSS score among Peer Group
As of 2026-07-28
Model: v2026.06.15
This CVE's current EPSS score of 0.0348 is in the 96th percentile among its peer group of 21,977 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

Vendor Patches (3)

dogukanurkervendor investigatingvia llm_extracted
posthogvendor investigatingvia llm_extracted
qlikvendor investigatingvia llm_extracted

Vendor Advisories (3)

dogukanurkerllm-dogukanurker-5f34f8cd5b674ea2MEDIUM

[R1] IBM WebSphere Application Server Admin Console File Disclosure

Oct 12, 2018
qlikllm-qlik-b386731aeba5010bMEDIUM

[R1] IBM WebSphere Application Server Admin Console File Disclosure

Oct 12, 2018
posthogllm-posthog-399fc6faf610bbc3MEDIUM

[R1] IBM WebSphere Application Server Admin Console File Disclosure

Oct 12, 2018

References

exchange.xforce.ibmcloud.com / vulnerabilities/148686
VDB EntryVendor Advisory
ibm.com / support/docview.wss
PatchVendor Advisory
tenable.com / security/research/tra-2018-30
ExploitThird Party Advisory
securitytracker.com / id/1041874
Third Party AdvisoryVDB Entry