Quantum Secular Labs / Blog / Advisories
CVE-2017-16614: Tpshop: Server-side request forgery
CVE-2017-16614 is rated critical with a CVSS v3.0 base score of 9.8 and affects Tpshop. Per its scoring, it can be exploited over the network, without authentication, without any user interaction. The scored impact on confidentiality, integrity and availability is the highest available.
Vulnerability description
SSRF (Server Side Request Forgery) in tpshop 2.0.5 and 2.0.6 allows remote attackers to obtain sensitive information, attack intranet hosts, or possibly trigger remote command execution via the plugins/payment/weixin/lib/WxPay.tedatac.php fBill parameter.
Severity breakdown
CVSS v3.0 9.8: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
- Attack vector: Network. Exploitable remotely over the network, with no need for local or physical access.
- Attack complexity: Low. No special conditions; the attack can be repeated reliably.
- Privileges required: None. No account or prior access is needed.
- User interaction: None. No action from any user is needed.
- Scope: Unchanged. Impact stays within the vulnerable component.
- Confidentiality impact: High. Total loss of confidentiality; sensitive data can be fully disclosed.
- Integrity impact: High. Total loss of integrity; data or system state can be fully modified.
- Availability impact: High. Total loss of availability; the component can be shut down.
Underlying weakness
CWE-918: Server-Side Request Forgery
The web server receives a URL or similar request from an upstream component and retrieves the contents of this URL, but it does not sufficiently ensure that the request is being sent to the expected destination.
Affected products
- Tpshop: 2.0.5; 2.0.6