CVE-2018-18325

unknown KEV

Published 2019-07-05 · Modified 2021-11-03

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CVSS v3

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

CVSS v4 NEW

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not yet in upstream

VIR risk

2.5

Description

DotNetNuke (DNN) contains an inadequate encryption strength vulnerability resulting from the use of a weak encryption algorithm to protect input parameters. This CVE ID resolves an incomplete patch for CVE-2018-15811.

CISA KEV

Vendor: DotNetNuke (DNN)
Product: DotNetNuke (DNN)
Due date: 2022-05-03

Predictions

Exploit likelihood

99%

Patch ETA

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Heuristic predictions, AS-IS, for prioritization only.

Mitigations

No mitigations published for this CVE yet.

The vendor-content worker queues fetches as references arrive (check back in a few minutes). Or — if you've already worked around this in production — publish your fix to the community-verified tier.

✚ Propose a mitigation on Community → Mitigations published via the community go through AI scoring + 2 human reviewers + 7-day silent objection window before landing here with source_tier=community-verified.

Exploits

Public proof-of-concept code below. AS-IS, for defenders and authorised testing only.

Exploit-DB

EDB-48336 remote windows verified

Metasploit · 2020-04-16

DotNetNuke - Cookie Deserialization Remote Code Execution (Metasploit)

Source code queued for fetch — refresh in a moment.

Metasploit modules

exploit_windows/http/dnn_cookie_deserialization_rce rank 600

DotNetNuke Cookie Deserialization Remote Code Excecution

Source code queued for fetch — refresh in a moment.

Package impact

Ecosystem	Package	Vulnerable	Fixed
NuGet	DotNetNuke.Core	`<9.3.0`	`9.3.0`

References

Community-verified mitigations for this CVE will appear above when contributors publish them.

Verify integrity in audit chain (admin only). AS-IS.