CA Privileged Access Manager 2.x update_crld Argument input validation
CVSS Meta Temp Score | Current Exploit Price (≈) | CTI Interest Score |
---|---|---|
7.5 | $5k-$25k | 0.00 |
A vulnerability was found in CA Privileged Access Manager 2.x (Access Management Software). It has been rated as critical. This issue affects some unknown functionality of the file update_crld. The manipulation as part of a Argument leads to a input validation vulnerability. Using CWE to declare the problem leads to 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. Impacted is confidentiality, integrity, and availability. The summary by CVE is:
An input validation vulnerability in CA Privileged Access Manager 2.x allows unprivileged users to execute arbitrary commands by passing specially crafted arguments to the update_crld script.
The bug was discovered 06/14/2018. The weakness was released 06/18/2018 by Peter Lapp (Website). The advisory is shared at support.ca.com. The identification of this vulnerability is CVE-2018-9023 since 03/26/2018. The exploitation is known to be easy. The attack may be initiated remotely. A simple authentication is required for exploitation. Technical details are known, but no exploit is available. The price for an exploit might be around USD $5k-$25k at the moment (estimation calculated on 02/20/2020).
The vulnerability was handled as a non-public zero-day exploit for at least 4 days. During that time the estimated underground price was around $5k-$25k.
There is no information about possible countermeasures known. It may be suggested to replace the affected object with an alternative product.
Entries connected to this vulnerability are available at 107083, 107081, 107082 and 119651.
Product
Type
Vendor
Name
Version
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: 7.5VulDB Meta Temp Score: 7.5
VulDB Base Score: 6.3
VulDB Temp Score: 6.3
VulDB Vector: 🔍
VulDB Reliability: 🔍
NVD Base Score: 8.8
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: 🔍
NVD Base Score: 🔍
Exploiting
Class: Input validationCWE: CWE-20
CAPEC: 🔍
ATT&CK: 🔍
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: no mitigation knownStatus: 🔍
0-Day Time: 🔍
Timeline
03/26/2018 🔍06/14/2018 🔍
06/14/2018 🔍
06/18/2018 🔍
06/18/2018 🔍
06/20/2018 🔍
02/20/2020 🔍
Sources
Vendor: ca.comAdvisory: support.ca.com
Researcher: Peter Lapp
Status: Not defined
Confirmation: 🔍
CVE: CVE-2018-9023 (🔍)
SecurityFocus: 104496 - CA Privileged Access Manager Multiple Security Vulnerabilities
See also: 🔍
Entry
Created: 06/20/2018 13:22Updated: 02/20/2020 11:52
Changes: 06/20/2018 13:22 (61), 02/20/2020 11:52 (5)
Complete: 🔍
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