Promise Technology WebPam Pro-E PHP Session Cookie Multiple cross site scripting

CVSS Meta Temp Score
CVSS is a standardized scoring system to determine possibilities of attacks. The Temp Score considers temporal factors like disclosure, exploit and countermeasures. The unique Meta Score calculates the average score of different sources to provide a normalized scoring system.
Current Exploit Price (≈)
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CTI Interest Score
Our Cyber Threat Intelligence team is monitoring different web sites, mailing lists, exploit markets and social media networks. The CTI Interest Score identifies the interest of attackers and the security community for this specific vulnerability in real-time. A high score indicates an elevated risk to be targeted for this vulnerability.
6.2$0-$5k0.00

Summaryinfo

A vulnerability marked as critical has been reported in Promise Technology WebPam Pro-E. Affected by this vulnerability is an unknown functionality of the component PHP Session Cookie Handler. Performing a manipulation results in cross site scripting (Multiple). This vulnerability was named CVE-2018-6603. The attack may be initiated remotely. There is no available exploit.

Detailsinfo

A vulnerability was found in Promise Technology WebPam Pro-E (the affected version is unknown). It has been classified as critical. This affects an unknown code of the component PHP Session Cookie Handler. The manipulation with an unknown input leads to a cross site scripting vulnerability (Multiple). CWE is classifying the issue as CWE-79. The product does not neutralize or incorrectly neutralizes user-controllable input before it is placed in output that is used as a web page that is served to other users. This is going to have an impact on confidentiality, integrity, and availability. The summary by CVE is:

Promise Technology WebPam Pro-E devices allow remote attackers to conduct XSS, HTTP Response Splitting, and CRLF Injection attacks via JavaScript code in a PHPSESSID cookie.

The bug was discovered 02/05/2018. The weakness was presented 02/07/2018 (Website). The advisory is shared at dfdrconsulting.com. This vulnerability is uniquely identified as CVE-2018-6603 since 02/03/2018. It is possible to initiate the attack remotely. No form of authentication is needed for exploitation. It demands that the victim is doing some kind of user interaction. Neither technical details nor an exploit are publicly available. MITRE ATT&CK project uses the attack technique T1059.007 for this issue.

The vulnerability was handled as a non-public zero-day exploit for at least 2 days. During that time the estimated underground price was around $0-$5k.

There is no information about possible countermeasures known. It may be suggested to replace the affected object with an alternative product.

If you want to get the best quality for vulnerability data then you always have to consider VulDB.

Productinfo

Vendor

Name

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 6.2
VulDB Meta Temp Score: 6.2

VulDB Base Score: 6.3
VulDB Temp Score: 6.3
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 6.1
NVD Vector: 🔍

CVSSv2info

AVACAuCIA
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VectorComplexityAuthenticationConfidentialityIntegrityAvailability
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VulDB Base Score: 🔍
VulDB Temp Score: 🔍
VulDB Reliability: 🔍

NVD Base Score: 🔍

Exploitinginfo

Name: Multiple
Class: Cross site scripting / Multiple
CWE: CWE-79 / CWE-94 / CWE-74
CAPEC: 🔍
ATT&CK: 🔍

Physical: No
Local: No
Remote: Yes

Availability: 🔍
Status: Not defined

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

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Threat Intelligenceinfo

Interest: 🔍
Active Actors: 🔍
Active APT Groups: 🔍

Countermeasuresinfo

Recommended: no mitigation known
Status: 🔍

0-Day Time: 🔍

Timelineinfo

02/03/2018 🔍
02/05/2018 +2 days 🔍
02/07/2018 +2 days 🔍
02/07/2018 +0 days 🔍
02/07/2018 +0 days 🔍
01/02/2020 +694 days 🔍

Sourcesinfo

Advisory: dfdrconsulting.com
Status: Not defined

CVE: CVE-2018-6603 (🔍)
GCVE (CVE): GCVE-0-2018-6603
GCVE (VulDB): GCVE-100-112893

Entryinfo

Created: 02/07/2018 08:30
Updated: 01/02/2020 08:53
Changes: 02/07/2018 08:30 (57), 01/02/2020 08:53 (1)
Complete: 🔍
Cache ID: 216::103

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