CVE-2023-4336
Official description Straight from the sourceThe vendor's or NVD's own wording, published unedited. Authoritative, but often terse — it says what broke, rarely what to do.
NVD · uneditedBroadcom RAID Controller web interface is vulnerable due to insecure default of HTTP configuration that does not safeguard cookies with Secure attribute
Technical summary Written by usOur analysis, written from the advisory, the CVSS vector and the affected-version data. It adds context the advisory leaves out, and never invents facts that are not in the source.
dbcve analysis · moderate confidenceThe Broadcom RAID Controller web interface has an insecure default HTTP configuration that fails to set the Secure attribute on cookies. This allows cookies to be transmitted over unencrypted HTTP connections, potentially exposing session credentials to man-in-the-middle attackers who can intercept network traffic.
Verify against the referenced sources before acting — the references below are authoritative for this CVE, this summary is not.
Affected products & versions What the vendor confirmedThe version ranges the vendor confirmed as vulnerable. If your version sits inside a range here, treat yourself as exposed until you have upgraded.
NVD · CPE data= 51.12.0-2779CVSS breakdown How the score is builtThe industry scoring standard. It rates how the flaw is reached, what it takes to exploit, and what an attacker gains — the score is derived from those, not the other way round.
From the vector- Attack vector
- Network
- Complexity
- Low
- Privileges
- None
- User interaction
- None
- Scope
- Unchanged
- Confidentiality
- High
- Integrity
- High
- Availability
- High
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Am I affected? How to checkSteps we derive from the advisory and the affected-version data, so you can decide whether this CVE reaches your setup. They are a guide, not a scan — your own configuration is the authority.
dbcve checksWork through these to decide whether this CVE applies to you.
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Identify the Broadcom RAID Controller Web Interface versionAccess the RAID controller web interface administrative console and navigate to the About or System Information section to view the software version numberAffected if The installed version is exactly 51.12.0-2779
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Confirm HTTP protocol is enabledCheck the web interface network settings to determine if HTTP (port 80) is enabled for remote administration accessAffected if HTTP access is enabled and allowed without requiring HTTPS
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Inspect cookie transmission methodUse a browser developer tool or network proxy to capture a login session and examine the Set-Cookie headers or cookies sent during the connectionAffected if Cookies are received or transmitted over an unencrypted HTTP connection (not using HTTPS)
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Verify cookie Secure flag configurationExamine the Set-Cookie response headers from the RAID controller web interface to check if the Secure attribute is present on session cookiesAffected if Session cookies do not include the Secure flag, allowing them to be sent over unencrypted HTTP
A system is affected if the installed version is 51.12.0-2779 and the web interface allows unencrypted HTTP access with cookies lacking the Secure flag, exposing session credentials to interception.
Generated from the published advisory. Verify against your own configuration.
Remediation Closing itWhat it takes to close this. Where a vendor fix exists we point at it; where none exists we say so plainly, and can build one. Effort estimates are scoped from the advisory, not from your codebase.
From vendor dataEnable HTTPS on the RAID controller web interface and configure cookies to include the Secure flag to prevent transmission over unencrypted channels.
- Consultation2.0 h
- Implementation3.0 h
- Testing2.0 h
- Review / QA1.0 h
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Free · runs locallyCheck whether your project pulls in CVE-2023-4336 — or any other known-vulnerable package — straight from your lock files. Free and open source; it runs locally and uploads nothing.
References Go to the primary sourcePrimary sources — vendor advisories, patches and trackers. Where our summary and a reference disagree, the reference wins.
Primary sourcesPractitioner notes
ContributedPeer-ranked notes from engineers who’ve handled CVE-2023-4336 in production — separate from our analysis above.
The advisory tells you what broke. It rarely tells you what actually worked. If you’ve dealt with this one, that detail is what the next engineer is searching for.
- The version that genuinely resolved it — not the one the vendor claimed
- A config change or rule that shut the vector down
- A gotcha in the upgrade path that cost you an afternoon
No notes yet
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- Verified mitigations, workarounds, and config changes
- Version or environment caveats, and links to real fixes
- No weaponised exploit code, or anything meant to cause harm
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