01 Record
CVE-2023-34634
Greenshot 1.2.10 and below allows arbitrary code execution because .NET content is insecurely deserialized when a .greenshot file is opened.
UnratedPUBLISHEDCNA: mitre
CNA base scoreUnratedNo CNA CVSS vector
02 Description
Greenshot 1.2.10 and below allows arbitrary code execution because .NET content is insecurely deserialized when a .greenshot file is opened.
03 Exploitation and scoring
- Exploitation
- Assessed, none found. CISA's assessment recorded neither public exploit code nor evidence of exploitation when it was made.
- SSVC decision
- ExploitationnoneCISA recorded no public exploit code and no evidence of exploitation.
- AutomatablenoAt least one step from reconnaissance to exploitation cannot be reliably automated.
- Technical ImpacttotalSuccessful exploitation gives total control of the vulnerable component.
- EPSS probability
- 7.55% probability of exploitation activity in the next 30 days.
- EPSS percentile
- Equal to or higher than the score of 94.4% of scored records. A rank, not a probability.
- NVD base score
- 7.8 (CVSS v3.x), scored by the NVD independently of the CNA.
- NVD CVSS vector
- CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
- NVD analysis status
- Analyzed. NVD last modified this record on 2026-06-17.
- Red Hat severity
- No Red Hat rating. Red Hat rates the CVEs that affect its products.
Exploit-prediction scores from FIRST. Independent scoring and analysis status from the NVD. Vendor severity from Red Hat. Exploitation assessment and catalog membership from CISA.
04 Metadata
- Published
- 2023-08-01 00:00Z3 YR AGO
- Last updated
- 2024-10-23 20:45Z2 YR AGO
- Reserved
- 2023-06-07
- Assigning CNA
- mitre
- Record state
- PUBLISHED
- Severity
- Not rated by the issuing CNA
- CNA CVSS vector
- Not published by the issuing CNA
- Weaknesses
- No CWE assigned
- Data version
- 5.1
- Document digest
- 80fa53068b4abdc995107b806c2ce628cfc3e66d3c60e108a386913f8f8b52d7
05 Affected products
VendorProductVersionsPlatforms
06 References
- greenshot.atlassian.nethttps://greenshot.atlassian.net/browse/BUG-3061
- github.comhttps://github.com/greenshot/greenshot/commit/a152e2883fca7f78051b3bd6b1e5cc57355cb44c
- www.exploit-db.comhttps://www.exploit-db.com/exploits/51633
- packetstormsecurity.comhttp://packetstormsecurity.com/files/173825/GreenShot-1.2.10-Arbitrary-Code-Execution.html
- packetstormsecurity.comhttp://packetstormsecurity.com/files/174222/Greenshot-1.3.274-Deserialization-Command-Execution.html