CVSS Meta Temp Score | Current Exploit Price (≈) | CTI Interest Score |
---|---|---|
7.0 | $0-$5k | 0.00 |
A vulnerability, which was classified as critical, has been found in SysAid Help Desk up to 15.1. This issue affects an unknown code. The manipulation of the argument fileName
with an unknown input leads to a path traversal vulnerability. Using CWE to declare the problem leads to CWE-22. The product uses external input to construct a pathname that is intended to identify a file or directory that is located underneath a restricted parent directory, but the product does not properly neutralize special elements within the pathname that can cause the pathname to resolve to a location that is outside of the restricted directory. Impacted is confidentiality, integrity, and availability. The summary by CVE is:
Multiple directory traversal vulnerabilities in SysAid Help Desk before 15.2 allow remote attackers to (1) read arbitrary files via a .. (dot dot) in the fileName parameter to getGfiUpgradeFile or (2) cause a denial of service (CPU and memory consumption) via a .. (dot dot) in the fileName parameter to calculateRdsFileChecksum.
The weakness was disclosed 06/08/2015 by Pedro Ribeiro (Website). The advisory is shared at sysaid.com. The identification of this vulnerability is CVE-2015-2996 since 04/07/2015. The attack may be initiated remotely. No form of authentication is needed for a successful exploitation. Technical details as well as a public exploit are known. MITRE ATT&CK project uses the attack technique T1006 for this issue.
The exploit is available at exploit-db.com. It is declared as highly functional.
Upgrading to version 15.2 eliminates this vulnerability.
The vulnerability is also documented in the vulnerability database at Exploit-DB (43885). The entries 75734, 75735, 75736 and 75738 are pretty similar.
Product
Vendor
Name
Version
CPE 2.3
CPE 2.2
CVSSv4
VulDB CVSS-B Score: 🔍VulDB CVSS-BT Score: 🔍
VulDB Vector: 🔍
VulDB Reliability: 🔍
CVSSv3
VulDB Meta Base Score: 7.3VulDB Meta Temp Score: 7.0
VulDB Base Score: 7.3
VulDB Temp Score: 7.0
VulDB Vector: 🔍
VulDB Reliability: 🔍
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: 🔍
NVD Base Score: 🔍
Exploiting
Class: Path traversalCWE: CWE-22
ATT&CK: T1006
Local: No
Remote: Yes
Availability: 🔍
Access: Public
Status: Highly functional
Download: 🔍
EPSS Score: 🔍
EPSS Percentile: 🔍
Price Prediction: 🔍
Current Price Estimation: 🔍
0-Day | unlock | unlock | unlock | unlock |
---|---|---|---|---|
Today | unlock | unlock | unlock | unlock |
OpenVAS ID: 801872
OpenVAS Name: SysAid Path Traversal Vulnerability
OpenVAS File: 🔍
OpenVAS Family: 🔍
MetaSploit ID: sysaid_file_download.rb
MetaSploit Name: SysAid Help Desk Arbitrary File Download
MetaSploit File: 🔍
Exploit-DB: 🔍
Threat Intelligence
Interest: 🔍Active Actors: 🔍
Active APT Groups: 🔍
Countermeasures
Recommended: UpgradeStatus: 🔍
0-Day Time: 🔍
Upgrade: Help Desk 15.2
Timeline
04/07/2015 🔍06/03/2015 🔍
06/08/2015 🔍
06/08/2015 🔍
06/09/2015 🔍
05/20/2022 🔍
Sources
Advisory: 132138Researcher: Pedro Ribeiro
Status: Not defined
Confirmation: 🔍
CVE: CVE-2015-2996 (🔍)
SecurityFocus: 75038 - SysAid Multiple Security Vulnerabilities
scip Labs: https://www.scip.ch/en/?labs.20161013
See also: 🔍
Entry
Created: 06/09/2015 10:26Updated: 05/20/2022 09:14
Changes: 06/09/2015 10:26 (54), 04/04/2019 22:29 (12), 05/20/2022 09:14 (3)
Complete: 🔍
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