CVE-2023-26258
Severity Score
9.8
*CVSS v3.1
Exploit Likelihood
*EPSS
Affected Versions
*CPE
Public Exploits
2
*Multiple Sources
Exploited in Wild
-
*KEV
Decision
-
*SSVC
Descriptions
Arcserve UDP through 9.0.6034 allows authentication bypass. The method getVersionInfo at WebServiceImpl/services/FlashServiceImpl leaks the AuthUUID token. This token can be used at /WebServiceImpl/services/VirtualStandbyServiceImpl to obtain a valid session. This session can be used to execute any task as administrator.
*Credits:
N/A
CVSS Scores
Attack Vector
Attack Complexity
Privileges Required
User Interaction
Scope
Confidentiality
Integrity
Availability
* Common Vulnerability Scoring System
SSVC
- Decision:-
Exploitation
Automatable
Tech. Impact
* Organization's Worst-case Scenario
Timeline
- 2023-02-21 CVE Reserved
- 2023-07-03 CVE Published
- 2024-03-15 First Exploit
- 2024-08-02 CVE Updated
- 2024-08-04 EPSS Updated
- ---------- Exploited in Wild
- ---------- KEV Due Date
CWE
- CWE-863: Incorrect Authorization
CAPEC
References (4)
| URL | Tag | Source |
|---|---|---|
| https://support.arcserve.com/s/article/KB000015720?language=en_US | ||
| https://www.arcserve.com/products/arcserve-udp | Product |
| URL | Date | SRC |
|---|---|---|
| https://github.com/mdsecactivebreach/CVE-2023-26258-ArcServe | 2024-03-15 | |
| https://www.mdsec.co.uk/2023/06/cve-2023-26258-remote-code-execution-in-arcserve-udp-backup | 2024-08-02 |
| URL | Date | SRC |
|---|
| URL | Date | SRC |
|---|
Affected Vendors, Products, and Versions
| Vendor | Product | Version | Other | Status | ||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Vendor | Product | Version | Other | Status | <-- --> | Vendor | Product | Version | Other | Status |
| Arcserve Search vendor "Arcserve" | Udp Search vendor "Arcserve" for product "Udp" | <= 9.0.6034 Search vendor "Arcserve" for product "Udp" and version " <= 9.0.6034" | - |
Affected
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