AI description
CVE-2025-68615 describes a buffer overflow vulnerability found in the `snmptrapd` daemon of Net-SNMP, a widely used SNMP application library, tools, and daemon. This flaw allows a remote attacker to trigger a buffer overflow by sending a specially crafted SNMP packet to a vulnerable `snmptrapd` instance. The improper handling of incoming packets can cause the daemon to crash, leading to a denial of service. The vulnerability affects Net-SNMP versions prior to 5.9.5 and 5.10.pre2. Exploitation of this issue does not require authentication or user interaction, as it can be triggered by a network-based attack. While primarily leading to a daemon crash, the nature of a buffer overflow also introduces the possibility of memory corruption and, in some scenarios, arbitrary code execution.
- Description
- net-snmp is a SNMP application library, tools and daemon. Prior to versions 5.9.5 and 5.10.pre2, a specially crafted packet to an net-snmp snmptrapd daemon can cause a buffer overflow and the daemon to crash. This issue has been patched in versions 5.9.5 and 5.10.pre2.
- Source
- security-advisories@github.com
- NVD status
- Awaiting Analysis
CVSS 3.1
- Type
- Secondary
- Base score
- 9.8
- Impact score
- 5.9
- Exploitability score
- 3.9
- Vector string
- CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
- Severity
- CRITICAL
- security-advisories@github.com
- CWE-119
- Hype score
- Not currently trending
Net-SNMPdという表記はあまり見ない気がしますが"Net-SNMPのsnmptrapd"では長すぎましたかね // Net-SNMPdのRCE脆弱性(Critical: CVE-2025-68615) - SIOS SECURITY BLOG https://t.co/huzVrepC7f
@w4yh
12 Jan 2026
74 Impressions
0 Retweets
1 Like
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Summary of Recent Vulnerabilities in Net-SNMP, Focusing on the High-Severity CVE-2025-68615 https://t.co/ikeaEYMyIb #OpenSource #vulnerability #SNMP
@blog_casting
12 Jan 2026
49 Impressions
0 Retweets
1 Like
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CVE-2025-68615: Net-SNMP snmptrapd: Buffer overflow https://t.co/7JlKpNqqWa listens on UDP port 162 by default ... lack of proper validation of the length of user-supplied data prior to copying it to a fixed-length stack-based buffer ... execute code in the context of the service
@oss_security
10 Jan 2026
3010 Impressions
9 Retweets
43 Likes
11 Bookmarks
1 Reply
0 Quotes
Net-SNMP の脆弱性 CVE-2025-68615 が FIX：snmptrapd デーモンにクラッシュの可能性 https://t.co/Em1ZFUy1th ネットワーク管理に欠かせない Net-SNMP に、きわめて深刻な脆弱性が見つかりました。この問題の原因は、snmptrapd と
@iototsecnews
5 Jan 2026
55 Impressions
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Made an exploit for Net-SNMP's snmptrapd buffer overflow (CVE-2025-68615) due to missing type and bound checks. Though not exploitable due to ASLR/stack canaries. Quite interesting! Blog: https://t.co/7XfPXAPtoR PoC: https://t.co/Vya5FaSccN Credit: buddurid (ZDI-25-1181) https://
@D4mianWayne
4 Jan 2026
253 Impressions
0 Retweets
2 Likes
1 Bookmark
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just realised i got my first CVE assigned 2 weeks ago , CVE-2025-68615 . 9.8 doesn't seem like a bad start xd . (un)fortunately i couldn't get RCE using this bug alone . https://t.co/vPI14siGhd https://t.co/ak4SQjXYpY
@buddurid
3 Jan 2026
88 Impressions
0 Retweets
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⚠️ Vulnerabilidad en SNMP ❗ CVE-2025-68615 ➡️ Más info: https://t.co/s1LobQQV8H https://t.co/7eUiL0NNF3
@CERTpy
2 Jan 2026
149 Impressions
1 Retweet
1 Like
0 Bookmarks
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0 Quotes
CVE-2025-68615
@wajunkawai
31 Dec 2025
52 Impressions
0 Retweets
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CVE-2025-68615 — The “Visibility Killer”: New Net-SNMP snmptrapd Vulnerability Exposed Read the full report on - https://t.co/UmCe40QmYI https://t.co/FevhCgb8HN
@Iambivash007
26 Dec 2025
12 Impressions
0 Retweets
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Net-SNMPのCVE-2025-68615を見ていて、そういえばCVSS v4がまた書かれていないけど、今どれくらいの確立？頻度？でv4の値が掛かれてるんだろうか、などと思ってきた。 9割程度は書かれていないと、v3から移行する
@hogehuga
26 Dec 2025
24 Impressions
0 Retweets
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net-snmpの #snmptrapd に、大変な脆弱性(CVE-2025-68615)が、見つかったみたいです…。認証なしで、誰でも勝手にコード実行やクラッシュさせられちゃうらしくて…危険度(CVSS)9.8です…。v5.9.5 / v5.10.pre2 へ、大至急ア
@CCE7
26 Dec 2025
129 Impressions
0 Retweets
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CVE-2025-68615について今更認識した。今日は仕事納め。納めたいね。
@ctake_shimez
25 Dec 2025
92 Impressions
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CVE-2025-68615 disclosed in Net-SNMP snmptrapd allows remote buffer overflow that can crash services or enable severe system compromise, exposing network infrastructure worldwide. #Vulnerability https://t.co/hHqFU0O1bw
@threatcluster
25 Dec 2025
32 Impressions
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【注意喚起】Net-SNMPに深刻な脆弱性（CVSS 9.8）が発見 ネットワーク機器の監視に広く利用されている「Net-SNMP」において、極めて危険度の高い脆弱性（CVE-2025-68615）が報告されました。 ■ 概要 ・脆弱性番号
@cloudsec_news
25 Dec 2025
197 Impressions
0 Retweets
1 Like
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net-snmp is affected by a critical vulnerability, BELL-CVE-2025-68615. Assess your #SNMP deployments for potential #security risks. Further details and remediation guidance are pending. https://t.co/SmDguvyW7z
@pulsepatchio
25 Dec 2025
4 Impressions
0 Retweets
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🚨 Critical Net-SNMP snmptrapd Bug (CVE-2025-68615) Lets Remote Attackers Crash Monitoring A critical buffer overflow in Net-SNMP’s snmptrapd can be triggered remotely and without authentication using crafted SNMP trap packets, causing the daemon to crash and halting trap-bas
@ThreatSynop
25 Dec 2025
23 Impressions
0 Retweets
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A critical buffer overflow (CVE-2025-68615) affects net-snmp `snmptrapd` daemon, leading to crashes. Update to patched versions 5.9.5, 5.10.pre2, or later. #netsnmp #security #CVE https://t.co/Oh41BnivrJ
@pulsepatchio
24 Dec 2025
0 Impressions
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CVE-2025-68615: Analyzing the Unauthenticated Buffer Overflow in Net-SNMP snmptrapd Read the full report on - https://t.co/p3m0I1wLFF https://t.co/GJQw4IU3lk
@Iambivash007
24 Dec 2025
13 Impressions
0 Retweets
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🚨 Net-SNMP snmptrapd Buffer Overflow (CVE-2025-68615) - CVSS 9.8 Single crafted packet crashes SNMP trap daemon. Network monitoring infrastructure across enterprises at immediate risk.
@j0ltglacier
23 Dec 2025
63 Impressions
0 Retweets
1 Like
0 Bookmarks
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🚨 Net-SNMP snmptrapd Buffer Overflow (CVE-2025-68615) - CVSS 9.8 Single crafted packet causes daemon crash via buffer overflow. SNMP monitoring infrastructure at risk across enterprises.
@j0ltglacier
23 Dec 2025
47 Impressions
0 Retweets
1 Like
0 Bookmarks
0 Replies
0 Quotes
A new vulnerability with increased severity was disclosed for net-snmp (CVE-2025-68615) https://t.co/fxxpwj95SS
@vuldb
23 Dec 2025
2 Impressions
0 Retweets
0 Likes
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CVE-2025-68615 Buffer Overflow Vulnerability in net-snmp Daemon Versions Prior to 5.9.5 https://t.co/q9wXjYmdYN
@VulmonFeeds
23 Dec 2025
148 Impressions
0 Retweets
1 Like
0 Bookmarks
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0 Quotes
CVE-2025-68615 net-snmp is a SNMP application library, tools and daemon. Prior to versions 5.9.5 and 5.10.pre2, a specially crafted packet to an net-snmp snmptrapd daemon can cause … https://t.co/O87MQ4ZHIh
@CVEnew
23 Dec 2025
262 Impressions
0 Retweets
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🔴 CVE-2025-68615 - Critical net-snmp is a SNMP application library, tools and daemon. Prior to versions 5.9.5 and 5.10.pre2, a specially crafted packet to an net-snmp snmptrapd daemon can cause a buffer overflow and... https://t.co/w6TwDxrs7W https://t.co/OUfUfc5wON
@TheHackerWire
23 Dec 2025
77 Impressions
0 Retweets
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[CVE-2025-68615: CRITICAL] Critical vulnerability in net-snmp versions 5.9.5 and 5.10.pre2 allows buffer overflow, leading to crashes. Ensure updating to patched versions for cyber security.#cve,CVE-2025-68615,#cybersecurity https://t.co/uxEvPz3I7w https://t.co/h2sYJGq2DN
@CveFindCom
23 Dec 2025
16 Impressions
0 Retweets
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