Adobe Experience Manager up to 6.2 SP1-CFP20/6.3.3.8/6.4.8.1/6.5.5.0 Stored cross site scripting
CVSS Meta Temp Score | Current Exploit Price (≈) | CTI Interest Score |
---|---|---|
6.0 | $0-$5k | 0.00 |
A vulnerability classified as problematic has been found in Adobe Experience Manager up to 6.2 SP1-CFP20/6.3.3.8/6.4.8.1/6.5.5.0 (Content Management System). Affected is an unknown code block. The manipulation with an unknown input leads to a cross site scripting vulnerability (Stored). 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. CVE summarizes:
AEM versions 6.5.5.0 (and below), 6.4.8.1 (and below), 6.3.3.8 (and below) and 6.2 SP1-CFP20 (and below) are affected by a stored XSS vulnerability that allows users with 'Author' privileges to store malicious scripts in fields associated with the Design Importer. These scripts may be executed in a victim’s browser when they open the page containing the vulnerable field.
The weakness was published 09/08/2020 as APSB20-56 as confirmed security bulletin (Website). The advisory is available at helpx.adobe.com. The public release has been coordinated with the vendor. This vulnerability is traded as CVE-2020-9740. It is possible to launch the attack remotely. Successful exploitation requires user interaction by the victim. The technical details are unknown and an exploit is not available. This vulnerability is assigned to T1059.007 by the MITRE ATT&CK project.
Upgrading to version 6.4.8.2 or 6.5.6.0 eliminates this vulnerability. A possible mitigation has been published immediately after the disclosure of the vulnerability.
Further details are available at blogs.adobe.com. Similar entries are available at 160816, 160817, 160818 and 160819.
Product
Type
Vendor
Name
Version
- 6.2 SP1-CFP20
- 6.3.3.0
- 6.3.3.1
- 6.3.3.2
- 6.3.3.3
- 6.3.3.4
- 6.3.3.5
- 6.3.3.6
- 6.3.3.7
- 6.3.3.8
- 6.4.8.0
- 6.4.8.1
- 6.5.0
- 6.5.1
- 6.5.2
- 6.5.3
- 6.5.4
- 6.5.5
License
CPE 2.3
CPE 2.2
CVSSv4
VulDB CVSS-B Score: 🔍VulDB CVSS-BT Score: 🔍
VulDB Vector: 🔍
VulDB Reliability: 🔍
CVSSv3
VulDB Meta Base Score: 6.2VulDB Meta Temp Score: 6.2
VulDB Base Score: 3.5
VulDB Temp Score: 3.4
VulDB Vector: 🔍
VulDB Reliability: 🔍
NVD Base Score: 9.0
NVD Vector: 🔍
CVSSv2
AV | AC | Au | C | I | A |
---|---|---|---|---|---|
💳 | 💳 | 💳 | 💳 | 💳 | 💳 |
💳 | 💳 | 💳 | 💳 | 💳 | 💳 |
💳 | 💳 | 💳 | 💳 | 💳 | 💳 |
Vector | Complexity | Authentication | Confidentiality | Integrity | Availability |
---|---|---|---|---|---|
unlock | unlock | unlock | unlock | unlock | unlock |
unlock | unlock | unlock | unlock | unlock | unlock |
unlock | unlock | unlock | unlock | unlock | unlock |
VulDB Base Score: 🔍
VulDB Temp Score: 🔍
VulDB Reliability: 🔍
Exploiting
Name: StoredClass: Cross site scripting / Stored
CWE: CWE-79 / CWE-74 / CWE-707
ATT&CK: T1059.007
Local: No
Remote: Yes
Availability: 🔍
Status: Not defined
EPSS Score: 🔍
EPSS Percentile: 🔍
Price Prediction: 🔍
Current Price Estimation: 🔍
0-Day | unlock | unlock | unlock | unlock |
---|---|---|---|---|
Today | unlock | unlock | unlock | unlock |
Threat Intelligence
Interest: 🔍Active Actors: 🔍
Active APT Groups: 🔍
Countermeasures
Recommended: UpgradeStatus: 🔍
Reaction Time: 🔍
0-Day Time: 🔍
Exposure Time: 🔍
Upgrade: Experience Manager 6.4.8.2/6.5.6.0
Timeline
03/02/2020 🔍09/08/2020 🔍
09/08/2020 🔍
09/08/2020 🔍
11/13/2020 🔍
Sources
Vendor: adobe.comAdvisory: APSB20-56
Status: Confirmed
Coordinated: 🔍
CVE: CVE-2020-9740 (🔍)
Misc.: 🔍
See also: 🔍
Entry
Created: 09/08/2020 18:36Updated: 11/13/2020 12:12
Changes: 09/08/2020 18:36 (47), 09/08/2020 18:41 (12), 11/12/2020 07:47 (1), 11/13/2020 12:06 (1), 11/13/2020 12:12 (1)
Complete: 🔍
No comments yet. Languages: en.
Please log in to comment.