Multiple vulnerabilities in Advantech iView

1) SQL injection

EUVDB-ID: #VU64775

Risk: Medium

CVSSv3.1: 6.5 [CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N/E:U/RL:O/RC:C]

CVE-ID: CVE-2022-2135

CWE-ID: CWE-89 - Improper Neutralization of Special Elements used in an SQL Command ('SQL Injection')

Exploit availability: No

Description

The vulnerability allows a remote attacker to execute arbitrary SQL queries in database.

The vulnerability exists due to insufficient sanitization of user-supplied data. A remote attacker can send a specially crafted request to the affected application and gain access to sensitive information on the system.

Mitigation

Install updates from vendor's website.

Vulnerable software versions

iView: before 5.7.04.6469

External links

Q & A

Can this vulnerability be exploited remotely?

Yes. This vulnerability can be exploited by a remote non-authenticated attacker via the Internet.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability.

2) SQL injection

EUVDB-ID: #VU64776

Risk: Medium

CVSSv3.1: 7.7 [CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C]

CVE-ID: CVE-2022-2136

CWE-ID: CWE-89 - Improper Neutralization of Special Elements used in an SQL Command ('SQL Injection')

Exploit availability: No

Description

The vulnerability allows a remote attacker to execute arbitrary SQL queries in database.

The vulnerability exists due to insufficient sanitization of user-supplied data. A remote user can send a specially crafted request to the affected application and execute arbitrary SQL commands within the application database.

Successful exploitation of this vulnerability may allow a remote attacker to read, delete, modify data in database and gain complete control over the affected application.

Mitigation

Install updates from vendor's website.

Vulnerable software versions

iView: before 5.7.04.6469

External links

http://ics-cert.us-cert.gov/advisories/icsa-22-179-03
http://www.zerodayinitiative.com/advisories/ZDI-22-925/
http://www.zerodayinitiative.com/advisories/ZDI-22-924/
http://www.zerodayinitiative.com/advisories/ZDI-22-923/
http://www.zerodayinitiative.com/advisories/ZDI-22-922/
http://www.zerodayinitiative.com/advisories/ZDI-22-921/
http://www.zerodayinitiative.com/advisories/ZDI-22-920/

Q & A

Can this vulnerability be exploited remotely?

Yes. This vulnerability can be exploited by a remote authenticated user via the Internet.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability.

3) SQL injection

EUVDB-ID: #VU64779

Risk: Low

CVSSv3.1: 4.3 [CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:N/A:N/E:U/RL:O/RC:C]

CVE-ID: CVE-2022-2137

CWE-ID: CWE-89 - Improper Neutralization of Special Elements used in an SQL Command ('SQL Injection')

Exploit availability: No

Description

The vulnerability allows a remote user to execute arbitrary SQL queries in database.

The vulnerability exists due to insufficient sanitization of user-supplied data. A remote administrator can send a specially crafted request to the affected application and gain access to sensitive information on the system.

Mitigation

Install updates from vendor's website.

Vulnerable software versions

iView: before 5.7.04.6469

External links

http://ics-cert.us-cert.gov/advisories/icsa-22-179-03
http://www.zerodayinitiative.com/advisories/ZDI-22-927/
http://www.zerodayinitiative.com/advisories/ZDI-22-926/

Q & A

Can this vulnerability be exploited remotely?

Yes. This vulnerability can be exploited by a remote authenticated privileged user via the Internet.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability.

4) SQL injection

EUVDB-ID: #VU64782

Risk: High

CVSSv3.1: 7.1 [CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C]

CVE-ID: CVE-2022-2142

CWE-ID: CWE-89 - Improper Neutralization of Special Elements used in an SQL Command ('SQL Injection')

Exploit availability: No

Description

The vulnerability allows a remote attacker to execute arbitrary SQL queries in database.

The vulnerability exists due to insufficient sanitization of user-supplied data. A remote attacker can send a specially crafted request to the affected application and execute arbitrary SQL commands within the application database.

Successful exploitation of this vulnerability may allow a remote attacker to read, delete, modify data in database and gain complete control over the affected application.

Mitigation

Install updates from vendor's website.

Vulnerable software versions

iView: before 5.7.04.6469

External links

http://ics-cert.us-cert.gov/advisories/icsa-22-179-03
http://www.zerodayinitiative.com/advisories/ZDI-22-934/

Q & A

Can this vulnerability be exploited remotely?

Yes. This vulnerability can be exploited by a remote non-authenticated attacker via the Internet.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability.

5) Missing Authentication for Critical Function

EUVDB-ID: #VU64783

Risk: High

CVSSv3.1: 7.1 [CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:H/E:U/RL:O/RC:C]

CVE-ID: CVE-2022-2138

CWE-ID: CWE-306 - Missing Authentication for Critical Function

Exploit availability: No

Description

The vulnerability allows a remote attacker to bypass authentication process.

The vulnerability exists due to missing authentication. A remote attacker can bypass authentication process and perform a denial of service (DoS) attack.

Mitigation

Install updates from vendor's website.

Vulnerable software versions

iView: before 5.7.04.6469

External links

http://ics-cert.us-cert.gov/advisories/icsa-22-179-03
http://www.zerodayinitiative.com/advisories/ZDI-22-930/
http://www.zerodayinitiative.com/advisories/ZDI-22-929/
http://www.zerodayinitiative.com/advisories/ZDI-22-928/

Q & A

Can this vulnerability be exploited remotely?

Yes. This vulnerability can be exploited by a remote non-authenticated attacker via the Internet.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability.

6) Path traversal

EUVDB-ID: #VU64784

Risk: Medium

CVSSv3.1: 5.7 [CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N/E:U/RL:O/RC:C]

CVE-ID: CVE-2022-2139

CWE-ID: CWE-22 - Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')

Exploit availability: No

Description

The vulnerability allows a remote attacker to perform directory traversal attacks.

The vulnerability exists due to input validation error when processing directory traversal sequences. A remote user can send a specially crafted HTTP request and read arbitrary files on the system.

Mitigation

Install update from vendor's website.

Vulnerable software versions

iView: before 5.7.04.6469

External links

http://ics-cert.us-cert.gov/advisories/icsa-22-179-03
http://www.zerodayinitiative.com/advisories/ZDI-22-933/
http://www.zerodayinitiative.com/advisories/ZDI-22-932/
http://www.zerodayinitiative.com/advisories/ZDI-22-931/

Q & A

Can this vulnerability be exploited remotely?

Yes. This vulnerability can be exploited by a remote authenticated user via the Internet.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability.

7) Command Injection

EUVDB-ID: #VU64787

Risk: High

CVSSv3.1: 9.1 [CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H/E:F/RL:O/RC:C]

CVE-ID: CVE-2022-2143

CWE-ID: CWE-77 - Command injection

Exploit availability: Yes

Description

The vulnerability allows a remote attacker to execute arbitrary commands on the target system.

The vulnerability exists due to improper input validation. A remote unauthenticated attacker can pass specially crafted data to the application and execute arbitrary commands on the target system.

Successful exploitation of this vulnerability may result in complete compromise of vulnerable system.

Mitigation

Install updates from vendor's website.

Vulnerable software versions

iView: before 5.7.04.6469

External links

http://ics-cert.us-cert.gov/advisories/icsa-22-179-03
http://www.zerodayinitiative.com/advisories/ZDI-22-935/
http://www.zerodayinitiative.com/advisories/ZDI-22-936/

Q & A

Can this vulnerability be exploited remotely?

Yes. This vulnerability can be exploited by a remote non-authenticated attacker via the Internet.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability. However, a fully functional exploit for this vulnerability is available.

Risk	High
Patch available	YES
Number of vulnerabilities	7
CVE-ID	CVE-2022-2135 CVE-2022-2136 CVE-2022-2137 CVE-2022-2142 CVE-2022-2138 CVE-2022-2139 CVE-2022-2143
CWE-ID	CWE-89 CWE-306 CWE-22 CWE-77
Exploitation vector	Network
Public exploit	Public exploit code for vulnerability #7 is available.
Vulnerable software Subscribe	iView Other software / Other software solutions
Vendor