Risk | Medium |
Patch available | YES |
Number of vulnerabilities | 4 |
CVE-ID | CVE-2019-9763 CVE-2019-15073 CVE-2019-15071 CVE-2019-15072 |
CWE-ID | CWE-79 CWE-601 |
Exploitation vector | Network |
Public exploit | Public exploit code for vulnerability #1 is available. |
Vulnerable software Subscribe |
MAIL2000 Mobile applications / Apps for mobile phones |
Vendor | Openfind |
Security Bulletin
This security bulletin contains information about 4 vulnerabilities.
EUVDB-ID: #VU22861
Risk: Low
CVSSv3.1: 5.5 [CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N/E:P/RL:O/RC:C]
CVE-ID: CVE-2019-9763
CWE-ID:
CWE-79 - Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
Exploit availability: No
DescriptionThe vulnerability allows a remote attacker to perform cross-site scripting (XSS) attacks.
The vulnerability exists due to insufficient sanitization of user-supplied data passed via an "<object data="data:text/html" substring in an e-mail message. A remote attacker can trick the victim to follow a specially crafted link and execute arbitrary HTML and script code in user's browser in context of vulnerable website.
Successful exploitation of this vulnerability may allow a remote attacker to steal potentially sensitive information, change appearance of the web page, perform phishing and drive-by-download attacks.
MitigationInstall update from vendor's website.
Vulnerable software versionsMAIL2000: 6.0 - 7.0
External linkshttp://gist.github.com/keniver/1f6092242ee79a8456a86bb7624bc171
http://www.openfind.com.tw/taiwan/download/m2k/patch/Openfind_OF-ISAC-19-004.pdf
http://www.openfind.com.tw/taiwan/download/m2k/patch/Openfind_OF-ISAC-19-005.pdf
Q & A
Can this vulnerability be exploited remotely?
Yes. This vulnerability can be exploited by a remote non-authenticated attacker via the Internet.
How the attacker can exploit this vulnerability?
The attacker would have to trick the victim to perform certain actions on the device.
Is there known malware, which exploits this vulnerability?
No. We are not aware of malware exploiting this vulnerability. However, proof of concept for this vulnerability is available.
EUVDB-ID: #VU22860
Risk: Medium
CVSSv3.1: 4.1 [CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:N/I:L/A:N/E:U/RL:O/RC:C]
CVE-ID: CVE-2019-15073
CWE-ID:
CWE-601 - URL Redirection to Untrusted Site ('Open Redirect')
Exploit availability: No
DescriptionThe vulnerability allows a remote attacker to redirect victims to arbitrary URL.
The vulnerability exists due to improper sanitization of user-supplied data passed via the "ACTION" parameter in "/cgi-bin/go" file. A remote attacker can create a link that leads to a trusted website, however, when clicked, redirects the victim to arbitrary domain.
Successful exploitation of this vulnerability may allow a remote attacker to perform a phishing attack and steal potentially sensitive information.
MitigationInstall updates from vendor's website.
Vulnerable software versionsMAIL2000: 6.0 - 7.0
External linkshttp://gist.github.com/chtsecurity/512ebad24dddffb5321cf5f1a336f90f
http://gist.github.com/tonykuo76/ed1cc21cf755bfb8b67ca24f50bded13
http://tvn.twcert.org.tw/taiwanvn/TVN-201909003
http://www.chtsecurity.com/download/258686130f7a16063c765f9e79cffd813409f6fe61c2dec05fceca541762d5bd.txt
http://www.openfind.com.tw/taiwan/resource.html
http://www.twcert.org.tw/en/cp-128-3087-5cecd-2.html
Q & A
Can this vulnerability be exploited remotely?
Yes. This vulnerability can be exploited by a remote non-authenticated attacker via the Internet.
How the attacker can exploit this vulnerability?
The attacker would have to trick the victim to perform certain actions on the device.
Is there known malware, which exploits this vulnerability?
No. We are not aware of malware exploiting this vulnerability.
EUVDB-ID: #VU22859
Risk: Low
CVSSv3.1: 5.3 [CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N/E:U/RL:O/RC:C]
CVE-ID: CVE-2019-15071
CWE-ID:
CWE-79 - Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
Exploit availability: No
DescriptionThe vulnerability allows a remote attacker to perform cross-site scripting (XSS) attacks.
The vulnerability exists due to insufficient sanitization of user-supplied data passed via the "ACTION" parameter in the "/cgi-bin/go" file. A remote attacker can trick the victim to follow a specially crafted link and execute arbitrary HTML and script code in user's browser in context of vulnerable website.
Successful exploitation of this vulnerability may allow a remote attacker to steal potentially sensitive information, change appearance of the web page, perform phishing and drive-by-download attacks.
MitigationInstall update from vendor's website.
Vulnerable software versionsMAIL2000: 6.0 - 7.0
External linkshttp://gist.github.com/chtsecurity/21119b393640bea1d010ab9e3bee216d
http://gist.github.com/tonykuo76/95638395e0c83e68dbd3db0fa0184e27
http://tvn.twcert.org.tw/taiwanvn/TVN-201909001
http://www.chtsecurity.com/download/5011077112c76fb73f82d7eeb2b41b3bcd06c5037be242fec7b185603ca52dc1.txt
http://www.openfind.com.tw/taiwan/resource.html
http://www.twcert.org.tw/en/cp-128-3085-45bda-2.html
Q & A
Can this vulnerability be exploited remotely?
Yes. This vulnerability can be exploited by a remote non-authenticated attacker via the Internet.
How the attacker can exploit this vulnerability?
The attacker would have to trick the victim to perform certain actions on the device.
Is there known malware, which exploits this vulnerability?
No. We are not aware of malware exploiting this vulnerability.
EUVDB-ID: #VU22858
Risk: Low
CVSSv3.1: 5.3 [CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N/E:U/RL:O/RC:C]
CVE-ID: CVE-2019-15072
CWE-ID:
CWE-79 - Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
Exploit availability: No
DescriptionThe vulnerability allows a remote attacker to perform cross-site scripting (XSS) attacks.
The vulnerability exists due to insufficient sanitization of user-supplied data passed via any parameter in the "/cgi-bin/portal" file. A remote attacker can trick the victim to follow a specially crafted link and execute arbitrary HTML and script code in user's browser in context of vulnerable website.
Successful exploitation of this vulnerability may allow a remote attacker to steal potentially sensitive information, change appearance of the web page, perform phishing and drive-by-download attacks.
MitigationInstall update from vendor's website.
Vulnerable software versionsMAIL2000: 6.0 - 7.0
External linkshttp://gist.github.com/chtsecurity/b3396500d4686ad47fb26f64967ef24a
http://gist.github.com/tonykuo76/5bf1ac369d953d5276afe0a2d04c2147
http://tvn.twcert.org.tw/taiwanvn/TVN-201909002
http://www.chtsecurity.com/download/0837ce00c27c73dd3ba3a0d4a7df3a41aaea1ac1e9831a5d61bb64ed484a3598.txt
http://www.openfind.com.tw/taiwan/resource.html
http://www.twcert.org.tw/en/cp-128-3086-ff35d-2.html
Q & A
Can this vulnerability be exploited remotely?
Yes. This vulnerability can be exploited by a remote non-authenticated attacker via the Internet.
How the attacker can exploit this vulnerability?
The attacker would have to trick the victim to perform certain actions on the device.
Is there known malware, which exploits this vulnerability?
No. We are not aware of malware exploiting this vulnerability.