CVSS Meta Temp Score | Current Exploit Price (≈) | CTI Interest Score |
---|---|---|
5.3 | $0-$5k | 0.00 |
A vulnerability was found in Nagios XI up to 5.6 (Log Management Software). It has been classified as critical. This affects some unknown functionality of the file /nagiosxi/admin/graphtemplates.php of the component Web System. The manipulation with an unknown input leads to a code injection vulnerability. CWE is classifying the issue as CWE-94. The product constructs all or part of a code segment using externally-influenced input from an upstream component, but it does not neutralize or incorrectly neutralizes special elements that could modify the syntax or behavior of the intended code segment. This is going to have an impact on confidentiality, integrity, and availability.
The weakness was presented 02/25/2021. It is possible to read the advisory at gist.github.com. This vulnerability is uniquely identified as CVE-2021-3273. Technical details and a public exploit are known. The attack technique deployed by this issue is T1059 according to MITRE ATT&CK.
The exploit is shared for download at gist.github.com. It is declared as proof-of-concept. By approaching the search of inurl:nagiosxi/admin/graphtemplates.php it is possible to find vulnerable targets with Google Hacking.
Upgrading to version 5.7 eliminates this vulnerability.
Product
Type
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: 5.9VulDB Meta Temp Score: 5.7
VulDB Base Score: 4.7
VulDB Temp Score: 4.2
VulDB Vector: 🔍
VulDB Reliability: 🔍
NVD Base Score: 7.2
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: Code injectionCWE: CWE-94 / CWE-74 / CWE-707
ATT&CK: T1059
Local: No
Remote: Yes
Availability: 🔍
Access: Public
Status: Proof-of-Concept
Download: 🔍
Google Hack: 🔍
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: 🔍
0-Day Time: 🔍
Upgrade: Nagios XI 5.7
Timeline
01/22/2021 🔍02/25/2021 🔍
02/25/2021 🔍
03/05/2021 🔍
Sources
Advisory: gist.github.comStatus: Confirmed
CVE: CVE-2021-3273 (🔍)
scip Labs: https://www.scip.ch/en/?labs.20150108
Entry
Created: 02/25/2021 18:26Updated: 03/05/2021 10:11
Changes: 02/25/2021 18:26 (42), 03/05/2021 10:08 (2), 03/05/2021 10:11 (18)
Complete: 🔍
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