Adobe Experience Manager up to 6.2 SP1-CFP20/6.3.3.8/6.4.8.1/6.5.5.0 input validation
CVSS Meta Temp Score | Current Exploit Price (≈) | CTI Interest Score |
---|---|---|
4.6 | $0-$5k | 0.04 |
A vulnerability, which was classified as problematic, was 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). This affects an unknown functionality. The manipulation with an unknown input leads to a input validation vulnerability. CWE is classifying the issue as CWE-20. The product receives input or data, but it does
not validate or incorrectly validates that the input has the
properties that are required to process the data safely and
correctly. This is going to have an impact on integrity. The summary by CVE is:
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 an HTML injection vulnerability in the content editor component that allows unauthenticated users to craft an HTTP request that includes arbitrary HTML code in a parameter value. An attacker could then use the malicious GET request to lure victims to perform unsafe actions in the page (ex. phishing).
The weakness was presented 09/08/2020 as APSB20-56 as confirmed security bulletin (Website). The advisory is shared at helpx.adobe.com. The public release was coordinated in cooperation with Adobe. This vulnerability is uniquely identified as CVE-2020-9743. It is possible to initiate the attack remotely. It demands that the victim is doing some kind of user interaction. Neither technical details nor an exploit are publicly available.
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. See 160816, 160817, 160818 and 160819 for similar entries.
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: 4.8VulDB Meta Temp Score: 4.7
VulDB Base Score: 4.3
VulDB Temp Score: 4.1
VulDB Vector: 🔍
VulDB Reliability: 🔍
NVD Base Score: 5.3
NVD Vector: 🔍
CVSSv2
AV | AC | Au | C | I | A |
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💳 | 💳 | 💳 | 💳 | 💳 | 💳 |
💳 | 💳 | 💳 | 💳 | 💳 | 💳 |
💳 | 💳 | 💳 | 💳 | 💳 | 💳 |
Vector | Complexity | Authentication | Confidentiality | Integrity | Availability |
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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
Class: Input validationCWE: CWE-20
ATT&CK: Unknown
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-2020-9743 (🔍)
Misc.: 🔍
See also: 🔍
Entry
Created: 09/08/2020 18:37Updated: 11/13/2020 12:47
Changes: 09/08/2020 18:37 (46), 09/08/2020 18:42 (12), 11/12/2020 07:47 (1), 11/13/2020 12:39 (1), 11/13/2020 12:47 (1)
Complete: 🔍
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