OX Software OX App Suite up to 7.10.5 HTML Email Signature Class HTML injection

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.
3.4$0-$5k0.00

Summaryinfo

A vulnerability classified as problematic was found in OX Software OX App Suite up to 7.10.5. Affected by this vulnerability is an unknown functionality of the component HTML Email Signature Handler. The manipulation of the argument Class results in HTML injection. This vulnerability was named CVE-2021-44211. The attack may be performed from remote. There is no available exploit.

Detailsinfo

A vulnerability, which was classified as problematic, was found in OX Software OX App Suite up to 7.10.5. Affected is an unknown function of the component HTML Email Signature Handler. The manipulation of the argument class with an unknown input leads to a html injection vulnerability. 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 integrity.

The weakness was presented 03/28/2022 as 166389. The advisory is shared for download at packetstormsecurity.com. This vulnerability is traded as CVE-2021-44211 since 11/24/2021. Successful exploitation requires user interaction by the victim. There are known technical details, but no exploit is available. The MITRE ATT&CK project declares the attack technique as T1059.007.

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

VulDB is the best source for vulnerability data and more expert information about this specific topic.

Productinfo

Type

Vendor

Name

Version

License

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 3.5
VulDB Meta Temp Score: 3.4

VulDB Base Score: 3.5
VulDB Temp Score: 3.4
VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv2info

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

Exploitinginfo

Class: HTML injection
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

11/24/2021 🔍
03/28/2022 +123 days 🔍
03/28/2022 +0 days 🔍
03/31/2022 +3 days 🔍

Sourcesinfo

Advisory: 166389
Status: Not defined

CVE: CVE-2021-44211 (🔍)
GCVE (CVE): GCVE-0-2021-44211
GCVE (VulDB): GCVE-100-195888

Entryinfo

Created: 03/28/2022 08:09
Updated: 03/31/2022 09:13
Changes: 03/28/2022 08:09 (39), 03/31/2022 09:13 (1)
Complete: 🔍
Cache ID: 216::103

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